- CotsLab Limited (company registration No. 13153693, incorporated in London, UK) is a leading manufacturer and international supplier of high-quality, fused quartz products.
- CotsLab manufactures and develops a full range of laboratory use optical glass, quartz, NIR and sapphire cuvettes and cells.
- Custom design of cuvettes and cells in different sizes or materials. Create your own custom products with us.
- Note: All our products will be shipped from our China factory by FedEx International Priority.
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 30 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.
High-quality products manufactured with the precision that you can rely upon.
Same Day Shipping
1 Day Email Reply
Hussle Free Return
Easy Online Orders
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?
What happens if the item is broken?
How do I place an Order?
For your convenience we offer a number of ways of placing an order.
- Order online through this shop
- E-mail us your purchase order at firstname.lastname@example.org