Which Cuvette Should You Use? Micro-Volume vs. Macro-Volume, VIS vs. UV, Glass vs. Plastic

The solution must be put in a specified format into the light path of a photometer for photometric examinations of liquid samples. The typical choice for this application is cuvettes, which are sample containers with optical windows.

Image source: science photo/shutterstock.com

The solution must be put in a specified format into the light path of a photometer for photometric examinations of liquid samples. The typical choice for this application is cuvettes, which are sample containers with optical windows. The spacing between the optical windows is precisely specified, allowing the sample’s route length inside the cuvette to be determined. Even if only those cuvettes utilized for absorbance measurements in the domain of UV-Vis spectroscopy are examined, the selection of different types of cuvettes is extensive. The square cuvette is the most common, having exterior dimensions of 12.5 x 12.5 mm. Sample quantities ranging from microliters (ultra-micro cuvettes) to milliliters (macro cuvettes) are accommodated in this format.

A cuvette’s typical path length is 10 mm, however there are also cuvettes that give a shorter light path across the sample. Furthermore, cuvettes differ in terms of material, height, and the size of the measuring window.

Types of Quartz Cuvettes and Cells

ImageNameModelPrice
QS22, 10mm 3.5mL Quartz Standard Fluorescence / Fluorometer CuvettesQS22, 10mm 3.5mL Quartz Standard Fluorescence / Fluorometer CuvettesQS22ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$5.0$146.0
QS43, 20mm 7mL Quartz Standard Spectrophotometer UV-vis CuvettesQS43, 20mm 7mL Quartz Standard Spectrophotometer UV-vis CuvettesQS43ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$10.0$60.0
QS23, 0.2mm 70uL Ultra Short Path Length Quartz CuvettesQS23, 0.2mm 70uL Ultra Short Path Length Quartz CuvettesQS23ALL Cuvettes and Cells, Cuvettes, Micro Cuvettes (10-350 uL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$130.0$160.0
QS24, 5mm 1.75mL Standard Quartz Spectrophotometer UV-vis CuvettesQS24, 5mm 1.75mL Standard Quartz Spectrophotometer UV-vis CuvettesQS24ALL Cuvettes and Cells, Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$4.0$29.3
QS25, Zero Adjusting CuvetteQS25, Zero Adjusting CuvetteQS25ALL Cuvettes and Cells, Cuvette Accessories, Cuvette Holders & Mounts, Cuvettes, Products, Quartz Cuvettes (190-2500 nm)$25.0
QS27, 100mm 35mL Long Path Length Quartz UV-vis CuvettesQS27, 100mm 35mL Long Path Length Quartz UV-vis CuvettesQS27ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$20.0$216.0
QS28, 3mm 1mL Short Path Length Quartz UV-vis CuvettesQS28, 3mm 1mL Short Path Length Quartz UV-vis CuvettesQS28ALL Cuvettes and Cells, Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$13.3$160.0
QS29, 10mm NIR Standard Quartz Cuvette with PTFE CoverQS29, 10mm NIR Standard Quartz Cuvette with PTFE CoverQS29ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), NIR Cuvettes (260-3500 nm), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$28.3$46.3
QS30, 30mm 10.5mL Long Path Length Quartz UV-vis CuvettesQS30, 30mm 10.5mL Long Path Length Quartz UV-vis CuvettesQS30ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$13.3$93.3
QS31, 0.5 mm 175uL Ultra Short Path Length Quartz CuvettesQS31, 0.5 mm 175uL Ultra Short Path Length Quartz CuvettesQS31ALL Cuvettes and Cells, Cuvettes, Micro Cuvettes (10-350 uL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$53.3$160.0
QS32, 40mm 14mL Long Path Length Quartz UV-vis CuvettesQS32, 40mm 14mL Long Path Length Quartz UV-vis CuvettesQS32ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$14.0$106.7
QS33, 50mm 17.5mL Long Path Length Quartz UV-vis CuvettesQS33, 50mm 17.5mL Long Path Length Quartz UV-vis CuvettesQS33ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$15.0$133.3
QS34, 5mm 1.75mL Dual Path Lengths Quartz Fluorometer CuvettesQS34, 5mm 1.75mL Dual Path Lengths Quartz Fluorometer CuvettesQS34ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$6.0$52.7
QS35, 2mm 0.7mL Dual Path Lengths Quartz Fluorometer CuvettesQS35, 2mm 0.7mL Dual Path Lengths Quartz Fluorometer CuvettesQS35ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$43.3$99.3
QS36, 40mm 14mL NIR Long Path Quartz Cuvette with PTFE CoverQS36, 40mm 14mL NIR Long Path Quartz Cuvette with PTFE CoverQS36ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), NIR Cuvettes (260-3500 nm), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$38.3$70.0
QS42, 10mm Path Length, 3.5mL, 5 Polihsed Windows Quartz CuvetteQS42, 10mm Path Length, 3.5mL, 5 Polihsed Windows Quartz CuvetteQS42ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$117.0
QS37, 10mm 3.5mL Quartz Standard Spectrophotometer Cuvettes with Flat BottomQS37, 10mm 3.5mL Quartz Standard Spectrophotometer Cuvettes with Flat BottomQS37ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$22.0
QS38, 30mm 10.5mL Dual Path Lengths Quartz Fluorometer CuvettesQS38, 30mm 10.5mL Dual Path Lengths Quartz Fluorometer CuvettesQS38ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$99.0
QS39, 50mm 17.5mL Dual Path Lengths Quartz Fluorometer CuvettesQS39, 50mm 17.5mL Dual Path Lengths Quartz Fluorometer CuvettesQS39ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$166.0
QS41, 0.1 mm 35uL Ultra Short Path Length Quartz CuvettesQS41, 0.1 mm 35uL Ultra Short Path Length Quartz CuvettesQS41ALL Cuvettes and Cells, Cuvettes, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$160.0$393.0
QC1201, 10mm 3.5mL Quartz Fluorometer Cuvette with Long Quartz Tube MouthQC1201, 10mm 3.5mL Quartz Fluorometer Cuvette with Long Quartz Tube MouthQC1201ALL Cuvettes and Cells, Cuvettes, Cuvettes w/ Long Tube/Graded Seal, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$233.0
QC1301, 10mm 3.5mL 2 Clear Window Quartz Cuvette with Long Quartz Tube MouthQC1301, 10mm 3.5mL 2 Clear Window Quartz Cuvette with Long Quartz Tube MouthQC1301ALL Cuvettes and Cells, Cuvettes, Cuvettes w/ Long Tube/Graded Seal, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$146.0
QC1401, 5mm 1.75mL 4 Clear Window Quartz Cuvette with Long Quartz Tube Mouth and Screw Cover, Request Quote Before OrderingQC1401, 5mm 1.75mL 4 Clear Window Quartz Cuvette with Long Quartz Tube Mouth and Screw Cover, Request Quote Before OrderingQC1401ALL Cuvettes and Cells, Cuvettes, Cuvettes w/ Long Tube/Graded Seal, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$10.0
QC1501, 5mm Flow Through Cell, 4 Clear Windows, with Both Ends Screw Covers, Request Quote Before OrderingQC1501, 5mm Flow Through Cell, 4 Clear Windows, with Both Ends Screw Covers, Request Quote Before OrderingQC1501ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Fluorometer Cuvettes, Other Cuvettes and Cells, Products, PTFE Screw Cap Cuvettes, Quartz Cuvettes (190-2500 nm)$10.0
QC1601, 2mm, 0.7mL Macro PTFE Screw Cap Fluorescence Quartz CuvetteQC1601, 2mm, 0.7mL Macro PTFE Screw Cap Fluorescence Quartz CuvetteQC1601ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$200.0
QC1701, 5mm Narrow Width, 40mm Path Length, Tilt Angle Bottom Quartz Cuvette, Request Quote Before OrderingQC1701, 5mm Narrow Width, 40mm Path Length, Tilt Angle Bottom Quartz Cuvette, Request Quote Before OrderingQC1701ALL Cuvettes and Cells, Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$10.0
QC1801, 2x2mm Path Length, HxWxD: 30x3x3mm, 4 Clear Windows Customized Cuvette, Request Quote Before OrderingQC1801, 2x2mm Path Length, HxWxD: 30x3x3mm, 4 Clear Windows Customized Cuvette, Request Quote Before OrderingQC1801ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$10.0
QC1901, Both Ends Open Quartz Cuvette, 2 Clear Windows, Request Quote Before OrderingQC1901, Both Ends Open Quartz Cuvette, 2 Clear Windows, Request Quote Before OrderingQC1901ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$10.0
QC2001, 5x5mm Path Length Fluorescence Quartz Cuvette, 875uL, Open TopQC2001, 5x5mm Path Length Fluorescence Quartz Cuvette, 875uL, Open TopQC2001ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Fluorometer Cuvettes, Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL)$76.0
QC2101, φ17x6mm Cylindrical / Round Quartz Cell and Cover, 700uL, All Sides ClearQC2101, φ17x6mm Cylindrical / Round Quartz Cell and Cover, 700uL, All Sides ClearQC2101ALL Cuvettes and Cells, Cuvettes, Cylindrical Cuvettes, Macro/Big Window Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes$299.0
QC2201, 1mm 0.35mL 2 Clear Window Quartz Cuvette with Long Quartz Tube MouthQC2201, 1mm 0.35mL 2 Clear Window Quartz Cuvette with Long Quartz Tube MouthQC2201ALL Cuvettes and Cells, Cuvettes, Cuvettes w/ Long Tube/Graded Seal, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$266.0
QC2301, 1 Side Black  Cuvette, 3 Clear Windows, Request Quote Before OrderingQC2301, 1 Side Black Cuvette, 3 Clear Windows, Request Quote Before OrderingQC2301ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm)$10.0
QC2401, 100mm Black Wall 2mm Narrow Width Cuvette with Stoppers, 7mL, Request Quote Before OrderingQC2401, 100mm Black Wall 2mm Narrow Width Cuvette with Stoppers, 7mL, Request Quote Before OrderingQC2401ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$10.0
QC2501, 100mm Cylindrical Flow Through Cuvette, 20mL, φ19x100mmQC2501, 100mm Cylindrical Flow Through Cuvette, 20mL, φ19x100mmQC2501ALL Cuvettes and Cells, Cuvettes, Cylindrical Cuvettes, Macro/Big Window Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes$233.0
QC2601, 5x5mm Path Length Fluorescence Quartz Cuvette, 875uL, PTFE StopperQC2601, 5x5mm Path Length Fluorescence Quartz Cuvette, 875uL, PTFE StopperQC2601ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Fluorometer Cuvettes, Other Cuvettes and Cells, Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL)$123.0
QC2701, 100mm Long Path Length Cuvette with Stoppers, 35mL, 2 Clear WindowsQC2701, 100mm Long Path Length Cuvette with Stoppers, 35mL, 2 Clear WindowsQC2701ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$10.0
QC2801, 50mm Path Customized Flow Cell, 45x12.5x52.5mm, with Side and Bottom Connectors, 2 Clear WindowsQC2801, 50mm Path Customized Flow Cell, 45×12.5×52.5mm, with Side and Bottom Connectors, 2 Clear WindowsQC2801ALL Cuvettes and Cells, Cuvettes, Flow Through Cuvettes and Cells, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$187.0
QC2901, 5x5mm Path Length Fluorescence Quartz Cuvette, 875uLQC2901, 5x5mm Path Length Fluorescence Quartz Cuvette, 875uLQC2901ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Fluorometer Cuvettes, Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL)$89.0
QC3001, 5 Clear Window Quartz Cuvette with Single Tube, 20mm Path, Outer Size: 24x24x53mmQC3001, 5 Clear Window Quartz Cuvette with Single Tube, 20mm Path, Outer Size: 24x24x53mmQC3001ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm)$953.0
QC31, 1/2 mm Narrow Width Cuvette with 70mm Height, 4 Clear WindowsQC31, 1/2 mm Narrow Width Cuvette with 70mm Height, 4 Clear WindowsQC31ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Fluorometer Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL)$199.0
QC3401, 10mm 4.5mL Quartz Fluorometer Cuvette with Long Quartz Tube Mouth, Screw Cap, Inquire Stock Before OrderingQC3401, 10mm 4.5mL Quartz Fluorometer Cuvette with Long Quartz Tube Mouth, Screw Cap, Inquire Stock Before OrderingQC3401ALL Cuvettes and Cells, Cuvettes, Cuvettes w/ Long Tube/Graded Seal, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$243.0
QC3501, 2.5mm Path Length Both Ends Open Cuvette, 2 Clear Windows, 3mLQC3501, 2.5mm Path Length Both Ends Open Cuvette, 2 Clear Windows, 3mLQC3501ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$99.0
QC3601, 1/5mm Dual Path Length, Both Ends Open Cuvette, 6 Clear Windows, 130uLQC3601, 1/5mm Dual Path Length, Both Ends Open Cuvette, 6 Clear Windows, 130uLQC3601ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Fluorometer Cuvettes, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm)$166.0
QC3701, 5 mm Flow Through Cuvette, 2 Clear Windows, 650uLQC3701, 5 mm Flow Through Cuvette, 2 Clear Windows, 650uLQC3701ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$333.0
QC3801, 8x8 mm Path Length Fluorescence Quartz Cuvette, Customized, Open TopQC3801, 8×8 mm Path Length Fluorescence Quartz Cuvette, Customized, Open TopQC3801ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$79.0
QM20, Semi Micro Cuvettes, 2 Clear Windows, Lightpath 10mm, Volume: 0.35/0.7/1.05/1.4/1.75mL, PTFE Lids, QuartzQM20, Semi Micro Cuvettes, 2 Clear Windows, Lightpath 10mm, Volume: 0.35/0.7/1.05/1.4/1.75mL, PTFE Lids, QuartzQM20ALL Cuvettes and Cells, Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$20.0$158.0
QM21, Black Semi Micro Cuvettes, PTFE Lids or Stoppers, Volume: 0.35/0.7/1.05/1.4/1.75mL, QuartzQM21, Black Semi Micro Cuvettes, PTFE Lids or Stoppers, Volume: 0.35/0.7/1.05/1.4/1.75mL, QuartzQM21ALL Cuvettes and Cells, Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$20.0$60.0
QM22, Black Semi Micro Cuvettes, PTFE Stoppers, Volume: 0.35/0.7/1.05/1.4mL, QuartzQM22, Black Semi Micro Cuvettes, PTFE Stoppers, Volume: 0.35/0.7/1.05/1.4mL, QuartzQM22ALL Cuvettes and Cells, Cuvettes, Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$60.0
QM23, White Walls Semi Micro Cuvettes, PTFE Stoppers, Volume: 0.35/0.7/1.05/1.4mL, Lightpath 10mm, QuartzQM23, White Walls Semi Micro Cuvettes, PTFE Stoppers, Volume: 0.35/0.7/1.05/1.4mL, Lightpath 10mm, QuartzQM23ALL Cuvettes and Cells, Cuvettes, Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$50.0$117.0
QM25, Self Masking Black Sub-Micro Volume Cuvettes, for Spectrophotometers, 10/20/50/100/200uL, PTFE LidsQM25, Self Masking Black Sub-Micro Volume Cuvettes, for Spectrophotometers, 10/20/50/100/200uL, PTFE LidsQM25ALL Cuvettes and Cells, Cuvettes, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$58.0$160.0
QM26, 1.5mL Macro Windows Clear Cuvette, Lightpath 1mmQM26, 1.5mL Macro Windows Clear Cuvette, Lightpath 1mmQM26ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes$199.0
QM27, Demounable Circular Dichroism Cuvettes, Optical Path Length 0.1/0.2/0.5/1/2mm, O-Shaped, UV-vis Quartz MaterialQM27, Demounable Circular Dichroism Cuvettes, Optical Path Length 0.1/0.2/0.5/1/2mm, O-Shaped, UV-vis Quartz MaterialQM27ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Demountable Cuvettes and Cells, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$10.0$228.0
QM29, Sub Micro Volume Cuvettes for Spectrophotometers, 2 Clear Windows, 50/100/200uL, Half Black WallsQM29, Sub Micro Volume Cuvettes for Spectrophotometers, 2 Clear Windows, 50/100/200uL, Half Black WallsQM29ALL Cuvettes and Cells, Cuvettes, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$40.0
QM32, 50mm Lightpath 3mm Narrow Width Cuvettes, 2 Clear Windows, Volume 5.25mL, Quartz MaterialQM32, 50mm Lightpath 3mm Narrow Width Cuvettes, 2 Clear Windows, Volume 5.25mL, Quartz MaterialQM32ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Macro Cuvettes (1.7-35 mL), Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$133.0
QM33, 10uL Sub Micro Volume Cuvettes for Spectrophotometers, 2 Clear Windows, Black Walls, CustomizableQM33, 10uL Sub Micro Volume Cuvettes for Spectrophotometers, 2 Clear Windows, Black Walls, CustomizableQM33ALL Cuvettes and Cells, Cuvettes, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$10.0
QM34, 1mm Screw Threaded Cuvette with PTFE Cap and Liner, Quartz 350uLQM34, 1mm Screw Threaded Cuvette with PTFE Cap and Liner, Quartz 350uLQM34ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$16.0$199.0
QM35, 32uL Self-masking Flow Through Cell, Steel ConnectorsQM35, 32uL Self-masking Flow Through Cell, Steel ConnectorsQM35ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$133.0
QM36, 2mm Spectrometer Cuvette with PTFE Stopper, 700uLQM36, 2mm Spectrometer Cuvette with PTFE Stopper, 700uLQM36ALL Cuvettes and Cells, Cuvettes, Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$157.0
QM37, Semi Micro Fluorescence Cuvettes, 4 Clear Windows, Volume: 0.35/ 0.7/ 1.05/ 1.4/ 1.75mL, Quartz Material, GluedQM37, Semi Micro Fluorescence Cuvettes, 4 Clear Windows, Volume: 0.35/ 0.7/ 1.05/ 1.4/ 1.75mL, Quartz Material, GluedQM37ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$50.0
QM39, Self Masking Black Sub-Micro Volume Cuvettes, for Spectrophotometers, 50uL, PTFE LidsQM39, Self Masking Black Sub-Micro Volume Cuvettes, for Spectrophotometers, 50uL, PTFE LidsQM39ALL Cuvettes and Cells, Cuvettes, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$93.0
QM40, Self Masking Black Sub-Micro Volume Cuvettes, for Spectrometers, 100uL, PTFE LidsQM40, Self Masking Black Sub-Micro Volume Cuvettes, for Spectrometers, 100uL, PTFE LidsQM40ALL Cuvettes and Cells, Cuvettes, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$65.0
QM41, Stopper Cover Semi Micro Fluorescence Cuvettes, 4 Clear Windows, Volume: 0.35/ 0.7/ 1.05/ 1.4mL, Quartz Material, GluedQM41, Stopper Cover Semi Micro Fluorescence Cuvettes, 4 Clear Windows, Volume: 0.35/ 0.7/ 1.05/ 1.4mL, Quartz Material, GluedQM41ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$87.0
QM42, Stopper Cover Semi Micro Fluorescence Cuvettes, 4 Clear Windows, Volume: 0.35/ 0.7/ 1.05/ 1.4/ 1.75mL, Quartz Material, Powder FusedQM42, Stopper Cover Semi Micro Fluorescence Cuvettes, 4 Clear Windows, Volume: 0.35/ 0.7/ 1.05/ 1.4/ 1.75mL, Quartz Material, Powder FusedQM42ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$200.0
QM43, Screw Threaded Semi Micro Fluorescence Cuvettes, 4 Clear Windows, Volume: 0.35/ 0.7/ 1.05/ 1.4/ 1.75mL, Quartz Material, All FusedQM43, Screw Threaded Semi Micro Fluorescence Cuvettes, 4 Clear Windows, Volume: 0.35/ 0.7/ 1.05/ 1.4/ 1.75mL, Quartz Material, All FusedQM43ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$533.0
QM45, Stopper Cover Semi Micro Spectrometer Cuvettes, 2 Clear Windows, Volume: 0.35/0.7/1.05/1.4/1.75mL, Quartz Material, GluedQM45, Stopper Cover Semi Micro Spectrometer Cuvettes, 2 Clear Windows, Volume: 0.35/0.7/1.05/1.4/1.75mL, Quartz Material, GluedQM45ALL Cuvettes and Cells, Cuvettes, Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$50.0
QM46, Self Masking Black Sub-Micro Volume Cuvettes, for Spectrophotometers, 300uL, PTFE LidsQM46, Self Masking Black Sub-Micro Volume Cuvettes, for Spectrophotometers, 300uL, PTFE LidsQM46ALL Cuvettes and Cells, Cuvettes, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$65.0
QM47, Flow Cell with Side Connectors, Quartz, Lightpath: 0.1/0.2/0.5/1/2mmQM47, Flow Cell with Side Connectors, Quartz, Lightpath: 0.1/0.2/0.5/1/2mmQM47ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$327.0
QM48, 1mm 0.35mL Stopper Spectrometer CuvetteQM48, 1mm 0.35mL Stopper Spectrometer CuvetteQM48ALL Cuvettes and Cells, Cuvettes, Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$157.0
QM50, Semi Micro Fluorescence Cuvettes, 4 Clear Windows, Volume: 0.35/ 0.7/ 1.05/ 1.4/ 1.75mL, Quartz Material, All Narrow CuvettesQM50, Semi Micro Fluorescence Cuvettes, 4 Clear Windows, Volume: 0.35/ 0.7/ 1.05/ 1.4/ 1.75mL, Quartz Material, All Narrow CuvettesQM50ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$50.0$317.0
QM51, 18/32uL Self-masking Flow Through Cell, with PTFE Screw Threaded ConnectorsQM51, 18/32uL Self-masking Flow Through Cell, with PTFE Screw Threaded ConnectorsQM51ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$233.0
QM52, 20mm Lightpath 64uL Self-masking Flow Through Cell, with Double PTFE Screw Threaded ConnectorsQM52, 20mm Lightpath 64uL Self-masking Flow Through Cell, with Double PTFE Screw Threaded ConnectorsQM52ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$266.0
QF53, 10mm 3.5mL Standard Quartz Screw Threaded Cuvettes, for Fluorometer or Spectrophotometer ApplicationsQF53, 10mm 3.5mL Standard Quartz Screw Threaded Cuvettes, for Fluorometer or Spectrophotometer ApplicationsQF53ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$16.0$153.0
QF54, 20mm Lightpath 7mL Dual Path Lengths Quartz Fluorometer Cuvettes with PTFE CoversQF54, 20mm Lightpath 7mL Dual Path Lengths Quartz Fluorometer Cuvettes with PTFE CoversQF54ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$55.0$66.0
QF55, Stopper Cover Standard Fluorescence / Absorption Cuvettes, 4 / 2 Clear Windows, 3.5mL, Quartz MaterialQF55, Stopper Cover Standard Fluorescence / Absorption Cuvettes, 4 / 2 Clear Windows, 3.5mL, Quartz MaterialQF55ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$28.0$76.0
QF56, Stopper 20mm Lightpath 7mL Dual Path Lengths Quartz Fluorometer CuvettesQF56, Stopper 20mm Lightpath 7mL Dual Path Lengths Quartz Fluorometer CuvettesQF56ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$133.0
QF57, 10mm 3.5mL Standard Quartz Screw Threaded Cuvettes, for Fluorometer Use, Flat ScrewQF57, 10mm 3.5mL Standard Quartz Screw Threaded Cuvettes, for Fluorometer Use, Flat ScrewQF57ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$123.0
QF58, 2mm Lightpath Quartz Screw Threaded Cuvettes, for Fluorescence, 4 Clear Windows, 0.7mLQF58, 2mm Lightpath Quartz Screw Threaded Cuvettes, for Fluorescence, 4 Clear Windows, 0.7mLQF58ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$16.0$200.0
QF59, 5mm Lightpath Quartz Screw Threaded Cuvettes, for Fluorescence, 4 Clear Windows, 1.75mLQF59, 5mm Lightpath Quartz Screw Threaded Cuvettes, for Fluorescence, 4 Clear Windows, 1.75mLQF59ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$16.0$146.0
QF60, Flow Cell with PTFE Threaded Connectors, Quartz, Lightpath: 10 mm, 3.5mLQF60, Flow Cell with PTFE Threaded Connectors, Quartz, Lightpath: 10 mm, 3.5mLQF60ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Fluorometer Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm)$173.0
QF61, Flow Cell with 5mm Quartz Connectors, Lightpath: 10 mm, 3.5mL, Bubble FreeQF61, Flow Cell with 5mm Quartz Connectors, Lightpath: 10 mm, 3.5mL, Bubble FreeQF61ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Fluorometer Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm)$300.0
QF63, Macro Quartz Chamber, 4 Clear Walls, 50mm LightpathQF63, Macro Quartz Chamber, 4 Clear Walls, 50mm LightpathQF63ALL Cuvettes and Cells, Colorimeter Cuvettes, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm)$137.0
QF64, Macro Quartz Chamber, 4 Clear Walls, 20mm LightpathQF64, Macro Quartz Chamber, 4 Clear Walls, 20mm LightpathQF64ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm)$107.0
QF65, Triangle Cuvette with PTFE Stopper, 1.75mLQF65, Triangle Cuvette with PTFE Stopper, 1.75mLQF65ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Triangular Cuvettes$193.0
QF66, 20mm Lightpath Dual Path Lengths Quartz Fluorometer Cuvettes, 5 Clear Windows including BottomQF66, 20mm Lightpath Dual Path Lengths Quartz Fluorometer Cuvettes, 5 Clear Windows including BottomQF66ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$133.0
QF67, Flow Cell with 7mm Quartz Connectors, Lightpath: 10 mm, 3.5mLQF67, Flow Cell with 7mm Quartz Connectors, Lightpath: 10 mm, 3.5mLQF67ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Fluorometer Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm)$189.0
QF68, Flow Cell with PTFE Threaded Connectors, Quartz, Lightpath: 10 mm, 3.5mLQF68, Flow Cell with PTFE Threaded Connectors, Quartz, Lightpath: 10 mm, 3.5mLQF68ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Fluorometer Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm)$133.0
QF69, 100mm Lightpath 35mL Dual Path Lengths Quartz Fluorometer Cuvettes with PTFE CoverQF69, 100mm Lightpath 35mL Dual Path Lengths Quartz Fluorometer Cuvettes with PTFE CoverQF69ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$527.0
QF70, 10mm 3.5mL Standard Quartz Inner Threaded Cuvettes, for Fluorometer Use, Flat ScrewQF70, 10mm 3.5mL Standard Quartz Inner Threaded Cuvettes, for Fluorometer Use, Flat ScrewQF70ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Standard Cuvettes (0.35-35mL)$133.0
QF20, 10mm Lightpath Spectrophotometer Screw Cap Cuvettes, Threaded, Quartz 3.5mLQF20, 10mm Lightpath Spectrophotometer Screw Cap Cuvettes, Threaded, Quartz 3.5mLQF20ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$16.0$153.0
QF10, Macro Screw Cap Cuvette, 1mm Path Length, 3.5mL, QuartzQF10, Macro Screw Cap Cuvette, 1mm Path Length, 3.5mL, QuartzQF10ALL Cuvettes and Cells, Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$200.0
QF11, 1mm Spectrophotometer Cuvette with Screw Cap, 0.35mm Absorption Cuvette, QuartzQF11, 1mm Spectrophotometer Cuvette with Screw Cap, 0.35mm Absorption Cuvette, QuartzQF11ALL Cuvettes and Cells, Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$16.0$200.0
QF12, 2mm Spectrophotometer Cuvette with Screw Cap, 0.7ml Absorption Cuvette, QuartzQF12, 2mm Spectrophotometer Cuvette with Screw Cap, 0.7ml Absorption Cuvette, QuartzQF12ALL Cuvettes and Cells, Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$165.0
QF13, 40mm Lightpath Spectrophotometer Cuvette with Screw Cap, QuartzQF13, 40mm Lightpath Spectrophotometer Cuvette with Screw Cap, QuartzQF13ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$200.0
QF14, 5mm Spectrophotometer Cuvette with Screw Cap, 1.75ml Absorption Cuvette, QuartzQF14, 5mm Spectrophotometer Cuvette with Screw Cap, 1.75ml Absorption Cuvette, QuartzQF14ALL Cuvettes and Cells, Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$16.0$113.0
QF15, 10mm 3.5mL Standard Quartz Inner Threaded Cuvettes, for Spectrophotometer Use, Flat ScrewQF15, 10mm 3.5mL Standard Quartz Inner Threaded Cuvettes, for Spectrophotometer Use, Flat ScrewQF15ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$69.0
QF16, Macro Fluorescence Screw Cap Cuvette, 1mm Path Length, 3.5mL, QuartzQF16, Macro Fluorescence Screw Cap Cuvette, 1mm Path Length, 3.5mL, QuartzQF16ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, PTFE Screw Cap Cuvettes, PTFE Screw Threaded Cuvettes, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$200.0
QF17, 20mm Standard Cylindrical Polarimeter Cell with PTFE Stopper, 5.6mL QuartzQF17, 20mm Standard Cylindrical Polarimeter Cell with PTFE Stopper, 5.6mL QuartzQF17ALL Cuvettes and Cells, Cuvettes, Cylindrical Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$80.0
QF18, 10mm Standard Cylindrical Polarimeter Cell with PTFE Stopper, 2.8mL QuartzQF18, 10mm Standard Cylindrical Polarimeter Cell with PTFE Stopper, 2.8mL QuartzQF18ALL Cuvettes and Cells, Cuvettes, Cylindrical Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Products, PTFE Stopper Cap Cuvettes, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes$40.0
QF21, 480uL Self-masking Flow Through Cell, Quartz ConnectorsQF21, 480uL Self-masking Flow Through Cell, Quartz ConnectorsQF21ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Micro Volume Cuvettes (10-350uL), Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes$87.0
QF23, Flow Cell with Quartz Connectors, Lightpath: 10 mm, 3.5mL, 2 Clear WindowsQF23, Flow Cell with Quartz Connectors, Lightpath: 10 mm, 3.5mL, 2 Clear WindowsQF23ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Macro Cuvettes (1.7-35 mL), Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$153.0
QF24, 50mm Macro Windows Polished Spectrometer Cuvette,  10mm Lightpath, Quartz 17.5mLQF24, 50mm Macro Windows Polished Spectrometer Cuvette, 10mm Lightpath, Quartz 17.5mLQF24ALL Cuvettes and Cells, Colorimeter Cuvettes, Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$119.0
QF25, 20mm Macro Windows Polished Spectrometer Cuvette,  10mm Lightpath, Quartz 7mLQF25, 20mm Macro Windows Polished Spectrometer Cuvette, 10mm Lightpath, Quartz 7mLQF25ALL Cuvettes and Cells, Colorimeter Cuvettes, Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$50.0$60.0
QF26, 30mm Macro Windows Polished Spectrometer Cuvette,  10mm Lightpath, Quartz 10.5mLQF26, 30mm Macro Windows Polished Spectrometer Cuvette, 10mm Lightpath, Quartz 10.5mLQF26ALL Cuvettes and Cells, Colorimeter Cuvettes, Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$56.0$66.0
QF27, 50mm Macro Windows Polished Spectrometer Cuvette,  10mm Lightpath, Quartz 17.5mLQF27, 50mm Macro Windows Polished Spectrometer Cuvette, 10mm Lightpath, Quartz 17.5mLQF27ALL Cuvettes and Cells, Colorimeter Cuvettes, Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$99.0$119.0
QF28, 40mm Macro Windows Polished Spectrometer Cuvette,  10mm Lightpath, Quartz 14mLQF28, 40mm Macro Windows Polished Spectrometer Cuvette, 10mm Lightpath, Quartz 14mLQF28ALL Cuvettes and Cells, Colorimeter Cuvettes, Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$76.0$89.0
QF29, Macro Windows Polished Colorimeter Cuvette,  10mm Lightpath, Quartz 14.5mLQF29, Macro Windows Polished Colorimeter Cuvette, 10mm Lightpath, Quartz 14.5mLQF29ALL Cuvettes and Cells, Colorimeter Cuvettes, Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$89.0
QF37, Lovibond Compatible Cuvettes and Cells, Colorimeter Use, Path Length: 10/25.4/50.8/100/133.4mmQF37, Lovibond Compatible Cuvettes and Cells, Colorimeter Use, Path Length: 10/25.4/50.8/100/133.4mmQF37ALL Cuvettes and Cells, Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$3.0$156.0
QF38, Macro Windows Polished Colorimeter Cuvette,  10mm Lightpath, Quartz 14.5mL, Glass/Quartz MaterialQF38, Macro Windows Polished Colorimeter Cuvette, 10mm Lightpath, Quartz 14.5mL, Glass/Quartz MaterialQF38ALL Cuvettes and Cells, Colorimeter Cuvettes, Cuvettes, Macro Cuvettes (1.7-35 mL), Macro/Big Window Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$17.0$89.0
QF39, 6mm Lightpath Cuvette Cell for Automatic Biochemistry Analyzer, 0.54mL, 27x7x8 mmQF39, 6mm Lightpath Cuvette Cell for Automatic Biochemistry Analyzer, 0.54mL, 27x7x8 mmQF39ALL Cuvettes and Cells, Biochem Analyzer Cuvettes, Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes$18.0
QF40, 6mm Lightpath Cuvette Cell for Automatic Biochemistry Analyzer, 0.54mL, 30x6.3x8 mm, QuartzQF40, 6mm Lightpath Cuvette Cell for Automatic Biochemistry Analyzer, 0.54mL, 30×6.3×8 mm, QuartzQF40ALL Cuvettes and Cells, Biochem Analyzer Cuvettes, Cuvettes, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes$20.0
QA20, Rack for 12.5*12.5mm (10mm Lightpath) CuvettesQA20, Rack for 12.5*12.5mm (10mm Lightpath) CuvettesQA20ALL Cuvettes and Cells, Cases and Cell Racks, Cuvette Accessories, Cuvette Holders & Mounts, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$5.0$10.0
QA22, 1-50mm Path Length Fixed Cuvette HolderQA22, 1-50mm Path Length Fixed Cuvette HolderQA22ALL Cuvettes and Cells, Cuvette Accessories, Cuvette Holders & Mounts, Cuvette Stoppers & Caps, Cuvettes, Fluorometer Cuvettes, Glass Cuvettes (350-2000 nm), Macro Cuvettes (1.7-35 mL), Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$50.0
QA23, 10mm Path Length Cuvette Holder, 4 PositionsQA23, 10mm Path Length Cuvette Holder, 4 PositionsQA23ALL Cuvettes and Cells, Cuvette Accessories, Cuvette Holders & Mounts, Cuvettes, Fluorometer Cuvettes, Glass Cuvettes (350-2000 nm), Macro Cuvettes (1.7-35 mL), Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$33.0
QA24, 1-50mm Path Length Cuvette Holder, AdjustableQA24, 1-50mm Path Length Cuvette Holder, AdjustableQA24ALL Cuvettes and Cells, Cuvette Accessories, Cuvette Holders & Mounts, Cuvettes, Fluorometer Cuvettes, Glass Cuvettes (350-2000 nm), Macro Cuvettes (1.7-35 mL), Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$50.0
QA25, Silicone Cuvette Lid with Center HoleQA25, Silicone Cuvette Lid with Center HoleQA25ALL Cuvettes and Cells, Cases and Cell Racks, Cuvette Accessories, Cuvette Stoppers & Caps, Cuvettes, Fluorometer Cuvettes, Glass Cuvettes (350-2000 nm), Macro Cuvettes (1.7-35 mL), Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$2.0
QA26, 5/ 10/ 20/ 30/ 40/ 50/ 100 mm Cuvette RacksQA26, 5/ 10/ 20/ 30/ 40/ 50/ 100 mm Cuvette RacksQA26ALL Cuvettes and Cells, Cases and Cell Racks, Cuvette Accessories, Cuvette Holders & Mounts, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$5.0$20.0
QA27, 10-100mm Path Length Cuvette Holder, AdjustableQA27, 10-100mm Path Length Cuvette Holder, AdjustableQA27ALL Cuvettes and Cells, Cuvette Accessories, Cuvette Holders & Mounts, Cuvettes, Fluorometer Cuvettes, Glass Cuvettes (350-2000 nm), Macro Cuvettes (1.7-35 mL), Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$60.0
QM38, Semi Micro Fluorescence Cuvettes, 4 Clear Windows, Volume: 0.35/ 0.7/ 1.05/ 1.4/ 1.75mL, Quartz Material, Powder FusedQM38, Semi Micro Fluorescence Cuvettes, 4 Clear Windows, Volume: 0.35/ 0.7/ 1.05/ 1.4/ 1.75mL, Quartz Material, Powder FusedQM38ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Standard Cuvettes (0.35-35mL)$97.0
QF22, 1mm Path Length Single Channel Flow Cell, Quartz Connectors, 350uLQF22, 1mm Path Length Single Channel Flow Cell, Quartz Connectors, 350uLQF22ALL Cuvettes and Cells, Custom Cuvettes, Cuvettes, Flow Through Cuvettes and Cells, Flow Through Cuvettes and Cells, Other Cuvettes and Cells, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$189.0
QS21, 1mm 0.35ml Quartz Spectrophotometer UV-vis CuvettesQS21, 1mm 0.35ml Quartz Spectrophotometer UV-vis CuvettesQS21ALL Cuvettes and Cells, Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$20.0$200.0
QS26, 2mm 0.7mL Standard Quartz UV-vis CuvettesQS26, 2mm 0.7mL Standard Quartz UV-vis CuvettesQS26ALL Cuvettes and Cells, Cuvettes, Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$16.7$200.0
QM28, Sub Micro Volume Cuvettes for Fluorescence, 4 Clear Windows, 50/100/200uL, Quartz for 190-2500nmQM28, Sub Micro Volume Cuvettes for Fluorescence, 4 Clear Windows, 50/100/200uL, Quartz for 190-2500nmQM28ALL Cuvettes and Cells, Cuvettes, Fluorometer Cuvettes, Micro Cuvettes (10-350 uL), Micro Volume Cuvettes (10-350uL), Products, Quartz Cuvettes (190-2500 nm)$109.0$123.0
QA21, 10mm x 10mm Inner Rectangular Cuvette Silicone StopperQA21, 10mm x 10mm Inner Rectangular Cuvette Silicone StopperQA21ALL Cuvettes and Cells, Cases and Cell Racks, Cuvette Accessories, Cuvette Stoppers & Caps, Cuvettes, Fluorometer Cuvettes, Glass Cuvettes (350-2000 nm), Macro Cuvettes (1.7-35 mL), Macro Cuvettes (1.7-35 mL), Products, Quartz Cuvettes (190-2500 nm), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$3.0

Cuvettes with standard outside dimensions of 12.5 x 12.5 mm but varied minimum sample volume requirements.

The kind of cuvette to choose will be determined by the instrument being used, the nature of the application, and the sample characteristics. It’s vital for cuvettes to be as transparent as feasible for the wavelengths being measured so that the photometer’s linear range isn’t limited.

Because the cuvette must be compatible with the device, the selection of equipment requires requirements on the cuvette. This mostly refers to the cuvette’s exterior dimensions, as it must fit into the cuvette shaft, although the height of the measuring windows is also important. These must be exactly aligned with the path of light that passes through the instrument. This is especially true for cuvettes that are meant to measure tiny quantities and, as a result, have extremely narrow measurement windows. The most common light path heights are 8.5 mm and 15 mm.

The measurement wavelengths that are involved in the application at hand are the next crucial factor to consider. PMMA, polystyrene, and ordinary glass cuvettes are exclusively transparent in the visible range. Cuvettes constructed of quartz glass or a specific type of plastic that give sufficient transparency in this range must be utilized if wavelengths in the UV region, below about 300 nm, are used.

Differences in absorbance spectra of cuvettes constructed of various materials measured between 220 nm and 400 nm

For those methods that rely on reactions that occur at a given temperature and quantify absorbance over time, heating and efficient temperature control of a sample during the measurement process is critical. In this instance, it is critical that the contact area between the cuvette wall and the temperature-controlled cuvette shaft be as broad as feasible, in addition to the material’s suitable degree of resistance. Certain cuvettes, such as macro-cuvettes, have an advantage in temperature-controlled applications because of these factors.

The nature, amount, and concentration of the material at hand are all factors that will impact the cuvette selection. The material from which the cuvette is constructed is largely insignificant if the sample is based on an aqueous solution. Glass cuvettes, on the other hand, are recommended when organic solvents are involved since they have a stronger resistance than plastic cuvettes.

If just a little amount of sample is available, it may be worth considering repurposing it for further measurements. Single-use plastic cuvettes are advised in this situation. Individually packed plastic cuvettes with the proper purity grade will reduce the possibility of contamination. Cuvettes, which were designed to hold extremely tiny quantities, can also be used.

Because each instrument has a detection limit, the concentration of a sample will also impact the cuvette selection. Double-stranded DNA may be successfully measured up to a maximum concentration of 100 g/ml using a photometer with a linear measurement range of up to 2 A and a path length of 10 mm. Higher concentration solutions must be diluted, or dilution can be mimicked by using a cuvette with a shorter route length. A route length of 1 mm, according to the Lambert-Beer equation, allows for measurements of dsDNA concentrations as high as 1,000 g/mL.

If the nature of the application does not dictate otherwise, the material of the cuvette is another option to consider. Glass cuvettes, in general, provide higher transparency and measurement precision, and they may be reused several times. Plastic cuvettes, on the other hand, are easy and safe to handle. Because plastic cuvettes are only used once and don’t need to be cleaned, potential damage and loss aren’t a concern.