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QS25, Zero Adjusting Cuvette

$25.0

SKU: QS25 Categories: , , , , , Tag:

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ImageNameModelPrice
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
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
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
QL04, Cuvette Rack for 10 mm Standard CellsQL04, Cuvette Rack for 10 mm Standard CellsQL04ALL 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)$41.0
QL05, 50 mm Cuvette HolderQL05, 50 mm Cuvette HolderQL05ALL 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)$47.0
QL06, 10 - 100 mm Silicone Lids for Standard CuvettesQL06, 10 - 100 mm Silicone Lids for Standard CuvettesQL06ALL 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 – $5.0
QL07, 10 - 100 mm Silicone Lids for Standard CuvettesQL07, 10 - 100 mm Silicone Lids for Standard CuvettesQL07ALL Cuvettes and Cells, 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)$1.0 – $5.0
QL08, Silicone Stoppers 10 mm, Liquid TightQL08, Silicone Stoppers 10 mm, Liquid TightQL08ALL Cuvettes and Cells, 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
QL10, 20 mm Cuvette RackQL10, 20 mm Cuvette RackQL10ALL 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)$11.0
QL12, 30 mm Cuvette RackQL12, 30 mm Cuvette RackQL12ALL 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)$13.0
QL14, 40 mm Cuvette RackQL14, 40 mm Cuvette RackQL14ALL 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)$15.0
QL16, 50 mm Cuvette RackQL16, 50 mm Cuvette RackQL16ALL 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)$16.0
QL18, 100 mm Cuvette RackQL18, 100 mm Cuvette RackQL18ALL 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)$20.0
QL20, 5 mm Cuvette RackQL20, 5 mm Cuvette RackQL20ALL 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)$6.0
QL21, 0.1 - 3 mm Cuvette Adaptor / HolderQL21, 0.1 - 3 mm Cuvette Adaptor / HolderQL21ALL Cuvettes and Cells, Cuvette Accessories, Cuvette Holders & Mounts, Cuvettes, Fluorometer Cuvettes, Glass Cuvettes (350-2000 nm), Micro Volume Cuvettes (10-350uL), Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$102.0
QL22, Aluminium Spacer for 1 / 2 / 5 mm Standard CuvettesQL22, Aluminium Spacer for 1 / 2 / 5 mm Standard CuvettesQL22ALL Cuvettes and Cells, Cuvette Accessories, Cuvette Holders & Mounts, Cuvettes, Fluorometer Cuvettes, Glass Cuvettes (350-2000 nm), Micro Volume Cuvettes (10-350uL), Products, Quartz Cuvettes (190-2500 nm), Semi-Micro Cuvettes (0.35-1.7 mL), Semi-Micro Cuvettes (0.35-1.7 mL), Spectrophotometer Cuvettes, Standard Cuvettes (0.35-35mL)$41.0 – $46.0
QL23, 10 mm Cuvette HolderQL23, 10 mm Cuvette HolderQL23ALL 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)$37.0
QL24, 1 - 100 mm PTFE Lids / Stoppers for Standard CuvettesQL24, 1 - 100 mm PTFE Lids / Stoppers for Standard CuvettesQL24ALL 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)$1.0 – $18.0
QL25, M5 - M18 Cuvette Screw CapsQL25, M5 - M18 Cuvette Screw CapsQL25ALL Cuvettes and Cells, Cuvette Accessories, Cuvette Stoppers & Caps, Cuvettes, Fluorometer Cuvettes, Macro Cuvettes (1.7-35 mL), Macro Cuvettes (1.7-35 mL), Products, PTFE Screw Cap Cuvettes, 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)$8.0 – $13.0
QN70, 3 mL Cuvette RulerQN70, 3 mL Cuvette RulerQN70ALL Cuvettes and Cells, Cases and Cell Racks, Cuvette Accessories, Cuvettes, Products$17.0
QS25, Zero Adjusting CuvetteQS25, Zero Adjusting CuvetteQS25ALL Cuvettes and Cells, Cuvette Accessories, Cuvette Holders & Mounts, Cuvettes, Products, Quartz Cuvettes (190-2500 nm)$25.0
Description

Types of Cuvette Materials​

read more

Previously, reusable quartz cuvettes were necessary for measurements in the ultraviolete (UV) range, because most plastics and optical glass materials absorb the ultraviolet light, resulting in interference. Now a few types of specialized plastic cuvettes are also transparent to UV light ranges. Optical Glass, plastic and all quartz material cuvettes are transparent to visible light ranges.

As the most prominent factor to consider when choosing a suitable cuvette is the material, we are going to compare these materials in more detail below:

    • Optical Glass
    • UV Quartz
    • IR Quartz 
    • Plastic

While each of these materials has some advantages, it also has some disadvantages. Again counting on your experiment requirements, you should decide which of the materials are the best. Let’s start with optical glass material.

 

Different Material Transmission Range and Suitable Applications

12345
MaterialWavelength Transmission RateUsageApplication
Optical Glass 340-2,500nm80% at 350nmReusableVisible
ES Quartz Glass 190-2,500nm 83% at 220nmReusableUV-visible
UV Quartz Glass 190-2,500nm 80% at 220nmReusableUV-visible
IR Quartz Glass 220-3,500nm 83% at 2730nmReusable UV-visible-IR
PS or PMMA 380-780nm 80% at 400nm Disposable Visible (Optional UV)

Transmission of Empty Cuvettes Made of Different Materials

Cuvette Caps​

There are a variety of caps and bottoms available, as well as different cuvettes, to fit your own experiment needs. It could be a bit complex for the purchasers when making the initial decisions.

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TypeMaterialSealingInjectionPrice
PTFE LidPTFE ★☆☆☆☆NoLow
Silicone LidSilicone ★★★☆☆NoLow
Silicone Lid w HoleSilicone ★★★☆☆Needle InjectionLow
Stopper CapPTFE★★★★☆NoMedium
Screw Cap with SeptaPTFE★★★★★NoHigh
Screw Cap with HolePTFE★★★★★Needle InjectionHigh

Frequently asked questions

Do you ship to my country?

We ship our products worldwide. We ship orders using a tracked courier service as standard (usually FedEx, sometimes DHL, or UPS) although we are also happy to be flexible if your University or Institution has specific requirements. Other methods are available for a wide variety of countries.

Please note that customs restrictions can vary between countries. If you are uncertain about shipment to your country, please contact us for advice.

What if I want to return or cancel my order?

We hope you love your order, but if you wish to return any items ordered, please notify us within 21 days of receiving the goods. Please ensure that they are returned as new, undamaged, free of contamination and in the original packaging.
 
Please inspect all orders on arrival to ensure your products are in good condition.

What happens if the item is broken?

If an item breaks due to manufacturers error than we will replace the cuvette free of charge, with no costs passed on to our customers.
 
Any damage to an item that is not caused by a manufacturers error are not eligible for a free replacement. This would include items that are mishandled, dropped, scratched, etc.

How do I place an Order?

For your convenience we offer a number of ways of placing an order.

  1. Order online through this shop
  2. E-mail us your purchase order at sales@cotslab.com

The CotsLab Guarantee

Trusted by Worldwide Clients from Institutions and Universities

Quality & Delivery Assured

 

As we offer door to door service, any item breakage by shipment will be replaced by new delivery F.O.C or refund on request.

FedEx Worldwide Shipping

 

We ship orders to anywhere in the world. Online purchase with credit or debit cards and Purchase Orders (POs) are accepted.

Fastest Secure Dispatch

 

Rapid dispatch on in-stock items via secure tracked courier services. Custom items could be made in 5 working days.

Large Order Discounts

 

Save 3% on orders over $3,000.00 and 5% on orders over $5,000.00. Contact us for quotatioin of bulk discount check.

Clear Upfront Pricing

 

Clear pricing in over multiple currencies with no hidden costs. Simple and secure online payment by Stripe, Paypal or Bank Transfer.

Expert Live Support

 

We are always ready to help. Live chat support is also available for immediate answers. Emails are usually replied in 8 hours.

 
Description
  • Note: All our products will be shipped from our China factory by FedEx International Priority. Delivery usually takes about 2 weeks.
  • Note: To the best of our knowledge, the technical information provided here is accurate. However, CotsLab assumes no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.
Weight 80 g
Sizes

QS2101, 2 Polished Windows, Lid, Glued, QS2102, 2 Polished Windows, Lid, Powder Fused, QS2103, 2 Polished Windows, Lid, High Transmission, QS2104, 2 Polished Windows, Lid, All Fused, QS2105, 2 Polished Windows, Stopper, All Fused, QS2106, 2 Polished Windows, Screw Cap, All Fused, QS2107, 2 Polished Windows, Macro Screw Cap, All Fused, QS2108, 1mm Cuvette Adapter, QS2109, 2 Polished Macro Windows, All Fused

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