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QGI20, 2 Windows IR Cuvettes with 20 mm Pathlength. For use Spectrum of 260 – 3,500 nm., 1 pc / ea

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These 2 Windows IR Cuvettes, specifically designed for diluted samples, offer a reliable and accurate means of measurement within the spectrum of 260-3,500 nm. Featuring a 20 mm pathlength, the cuvettes can help enhance the precision of your experimental results.

$33.00 – $58.00

A minimum of 2 units is required to checkout. Worldwide shipping.

Introducing QGI20, a 2-Window IR Cuvette with 20 mm Pathlength. Perfect for the spectrum of 260 – 3,500 nm, this device comes in an extremely durable fused quartz design which is resistant to most chemicals (Fused Type). Its dimensions are 45 x 12.5 x 22.5 mm and the chamber capacity is 7,000 μL. And because it includes a lid you can easily transport your samples without any hassle!

QGI20 offers more than just great protection: it also has two polished windows to provide unsurpassed accuracy in data accuracy from 260 – 3,500 nm spectral range. With superior temperature resistivity and stability, you’ll always have reliable measurements. This cuvette is designed for fast analysis that delivers fantastic performance every time.

At QGI20 we understand convenience and accuracy of results ensure better research — so whether your experiments are in medical, industrial, or scientific research you know you have the utmost quality results with our system made from the highest grade raw materials for maximum durability and reliability so you can work reliably each time. Get your QGI20 today and get inspired by perfect research results!

IR quartz cuvettes are essential components in modern laboratory analysis and research, allowing for precise spectral measurements in infrared light. These cuvettes are made of high-quality polished quartz, which is highly transparent in the near-infrared (NIR) region of the electromagnetic spectrum. The IR quartz cuvettes offer high accuracy, reliability, and durability, which are crucial for chemical and biological analysis applications.

Here are some of the key features of IR quartz cuvettes that make them stand out from other types of cuvettes:

  1. Transparency – IR quartz cuvettes exhibit high transparency in the near-infrared region, with minimal absorption or scattering of the light. This feature ensures that the cuvette does not interfere with the spectral measurements and provides accurate and reliable results.
  2. Chemical Resistance – The IR quartz cuvettes are highly resistant to chemical attack from harsh substances, such as acids, alkalis, and organic solvents. This allows for a wide range of chemical and biological analyses to be conducted using the same cuvette, without the worry of chemical degradation.
  3. Design Flexibility – IR quartz cuvettes come in a range of designs and sizes, enabling the user to select the most suitable cuvette for their particular application. For example, the cuvette designs may include flow-through cuvettes, semi-micro cuvettes, and macro cuvettes, among others.
  4. High Temperature Tolerance – The IR quartz cuvettes exhibit high temperature tolerance, making them suitable for use in high-temperature reactions and analyses. This feature ensures that the cuvettes can withstand harsh conditions, ensuring that the spectral measurements remain accurate and precise.
  5. Easy to Clean – The IR quartz cuvettes are easy to clean and maintain, which is essential for maintaining consistent spectral measurements. This feature also ensures the cuvette is durable and can withstand frequent cleaning without being damaged.
  6. Compatibility – IR quartz cuvettes are compatible with a wide range of spectrophotometers from different manufacturers, making them a versatile option for labs with multiple instruments.

In summary, IR quartz cuvettes are essential laboratory equipment that offers high accuracy, reliability, and durability, allowing for precise spectral measurements in infrared light. They are highly transparent, chemically resistant, and exhibit high-temperature tolerance, making them an ideal choice for a wide range of chemical and biological analysis applications. The design flexibility and compatibility of IR quartz cuvettes also ensure that they can be used in a variety of spectrophotometers, making them a versatile option for labs with multiple instruments.


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Our Fabrication Types

Most types of Aireka Scientific quartz cuvettes including customized cells are available with the following 3 types of fabrication standards:

0123
*Molded*Fused*Bonded / Glued
UV vis ( 190- 2500 nm)YesYesYes
Transmission Matched YesYesYes
Transmission > 80%YesYesYes
Resistant to Acids and Bases (except hydrofluoric acid)YesYesNo
Resistant to Organic SolventsYesYesNo
Usable upto 500°C (932°F)YesYesNo
Usable upto 1200°C (2192°F)YesNoNo
0 Variations ReadingOn RequestNoNo
FabricationMoldedAssembled with Quartz PowderAssembled with Glue
AdhesivesNoNoYes
StorageShort Term StorageClean After UseClean After Use
Available MaterialES Quartz Material
NoteMolded and fused cuvettes and cells are assembled by direct fusion without the use of adhesives throughout the production process. This guarantees resistance against corrosive chemicals and high temperature. Each quartz cuvette and cell has excellent transmission from 190nm to 2500nm.
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UV Quartz Glass Cuvettes

Most of our quartz cuvettes are made from ES quartz material, absorption onset occurs below 190 nm and there are no absorption bands situated between 190 nm and 250 nm. Exceptionally high transmittance across the UVB, UVA, visible spectrum, and near IR. The transmission spectra for our UV quartz cells can be seen below. When working in the IR spectra, especially for wavelengths greater than 2000 nm, we recommend IR Quartz Glass Cuvettes instead, as they offer high transmission for these wavelengths.

IR Quartz Glass Cuvettes

Made from IR quartz material, absorption onset occurs below 260 nm with exceptionally high transmission across UVB, UVA, visible, near IR, and notably short IR. Transmission drops significantly in the mid-IR, and at 4200 nm there is complete absorption.

Why Aireka Scientific Cuvettes and Cells?

Aireka Scientific Co Limited is world-renowned as the producer of premium quartz cuvettes. Over twenty years of experience manufacturing quartz cuvettes ensures that every cuvette is manufactured to the most exacting standards for reproducible results.
  • Spectrophotometry cuvettes - Most spectrophotometry applications in the visible and UV ranges benefit from Aireka Scientific spectrophotometry cuvettes. Our cuvettes made of ES quartz material deliver precise and reliable readings even at wavelengths as low as 190 nm. The stock cuvettes are compatible with most spectrophotometers and photometers with standard 0.2 - 100 mm path lengths.
  • Fluorimetry cuvettes - Aireka Scientific brings two decades of experience molding high-quality fluorescence cuvettes to new four-sided clear cuvettes for fluorimetry. Available in standard quartz material with ultra-low auto-fluorescence for the highest precision measurements.
  • Protective packaging - Our cuvettes are in dust-free, low scratching-expanded polystyrene packaging. This ensures that premium cuvettes arrive in the laboratory in the same pristine condition they were in at the factory, with optical quality windows and free of contaminants. 
  • Volumes for most purposes - Our cuvettes are available in a variety of ranges from micro to macro semi-micro sizes to respond to the needs of most scientific applications. We can also customize sample volume to deliver consistent, accurate findings.
  • Perform consistently - The Cuvettes are constructed from high-quality fused quartz materials and are grouped by manufacturing mold cavities to ensure the lowest fluctuation in extinction coefficient.
  • Customization - Custom cuvettes and cells are encouraged and available upon request; mechanical drawings with specifications and tolerances are prerequisites. Awesome pricing and flexibility on small quantities. 

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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) 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 the manufacturer's error then 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 manufacturer's error is 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@airekasci.com
  3. If you have custom designs, please contact us. 

To the best of our knowledge, the information provided here is accurate. However, Aireka Scientific assumes no liability for the accuracy of this page. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. All products are for laboratory and research and development use only, and may not be used for any other purpose including health care, pharmaceuticals, cosmetics, food, or commercial applications.

SKU: QGI20 Categories: , , , , Tag:
Weight 80 g
Options

20mm-IR-Bonded, 20mm-IR-Fused
QGI20-01 20mm-IR-Bonded 20 mm, Lid Included IR Cuvette, Bonded / Glued, for Aqueous Samples Only. H x W x D: 45 x 12.5 x 22.5 mm, Pathlength: 20 mm, 2 Polished Windows, Material: IR Quartz, 260 – 3,500 nm Spectral Range, Chamber Volume 7,000 μL
QGI20-02 20mm-IR-Fused 20 mm, Lid Included IR Cuvette, Fused, Resistant to Most Chemicals. H x W x D: 45 x 12.5 x 22.5 mm, Pathlength: 20 mm, 2 Polished Windows, Material: IR Quartz, 260 – 3,500 nm Spectral Range, Chamber Volume 7,000 μL

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