20 mm Long Pathlength Flow Cell, QGF238

High-Precision Analysis with the QGF238 20 mm Long Pathlength Flow Cell

Elevate your spectroscopic experiments with our QGF238 20 mm Long Pathlength Flow Cell. Designed for high-accuracy measurements, this flow cell offers exceptional performance and versatility. Let’s delve into the comprehensive specifications and standout features of this remarkable product:

Product Specifications:

• Title: QGF238 20mm-Flow-Cell
• Pathlength: 20 mm
• Windows: 2
• Self-Masking Flow Cell: Minimizes stray light interference, ensuring precise and accurate measurements
• Large Aperture: Size of H x W 10 x 3 mm, facilitating easy sample introduction and handling
• Bonded / Glued Construction: Provides stability and durability during analysis
• Compatibility: Designed for aqueous samples only
• External Dimensions: H x W x D: 35 x 12.5 x 22.5 mm
• Material: Quartz, renowned for its optical clarity and chemical resistance
• Spectral Range: 200 – 2,500 nm
• Chamber Volume: 600 μL

Key Features:

• Uncompromised Precision: The 20 mm pathlength and 2 polished windows ensure highly accurate and reproducible spectroscopic measurements.
• Self-Masking Design: The self-masking feature minimizes stray light interference, enabling precise and reliable data acquisition.
• Versatile Aperture Size: The large aperture of 10 x 3 mm accommodates various sample volumes, providing flexibility in experimental design.
• Robust Construction: The flow cell is bonded and glued, ensuring stability and longevity during analysis.
• Optimal Spectral Range: Covering the range of 200 – 2,500 nm, this flow cell allows for comprehensive spectral analysis across a broad wavelength range.
• Efficient Chamber Volume: With a 600 μL chamber volume, this flow cell offers efficient sample containment and analysis.

Customizable Specifications:

At Aireka Scientific, we recognize the importance of tailoring products to meet specific research requirements. We offer customization options for the QGF238 flow cell, allowing you to further optimize its specifications. Whether you need modifications to the pathlength, window dimensions, or chamber volume, our team is dedicated to providing you with a tailored solution that aligns precisely with your experimental needs.

Reach out to our knowledgeable customer support team to discuss your customization preferences and explore how we can optimize the specifications of the QGF238 flow cell to suit your unique research objectives. Trust Aireka Scientific to deliver reliable, customizable solutions that empower your scientific endeavors.

Unlock the Potential of High-Precision Spectroscopy with the QGF238 Flow Cell Today!

Why choose a 20mm path length flow cell with micro volume?

Choosing a 20 mm pathlength flow cell with micro volume offers several advantages for your spectroscopic analysis. Here are the key reasons why this combination is beneficial:

1. Increased Sensitivity: The longer pathlength of 20 mm allows for enhanced sensitivity in spectroscopic measurements. With a greater optical path, the signal-to-noise ratio improves, enabling you to detect and quantify lower concentrations of analytes with higher precision.
2. Expanded Dynamic Range: A longer pathlength provides a broader dynamic range, allowing you to accurately measure a wide range of sample concentrations. This flexibility is particularly useful when working with samples that exhibit varying levels of analyte concentration.
3. Improved Accuracy and Precision: The longer pathlength minimizes the impact of light scattering and sample absorption, leading to more accurate and precise measurements. This is especially critical when dealing with challenging samples or when high-precision data is required.
4. Micro Volume Capability: The micro volume feature of the flow cell allows you to work with smaller sample volumes. This is advantageous when sample availability is limited or when working with expensive or precious samples. Additionally, working with micro volumes can reduce waste and enable more efficient use of reagents.
5. Sample Conservation: The combination of a 20 mm pathlength and micro volume capability enables you to conserve your precious samples. By requiring smaller volumes for analysis, you can maximize the use of your samples, ensuring that you can perform multiple experiments or replicate measurements when needed.
6. Flexible Experimental Design: The 20 mm pathlength and micro volume combination offer flexibility in experimental design. You can choose to work with different sample volumes, adjust the concentration range, and optimize the sensitivity to suit your specific research requirements.

By selecting a 20 mm pathlength flow cell with micro volume, you empower your spectroscopic analysis with improved sensitivity, expanded dynamic range, enhanced accuracy, and the ability to work with smaller sample volumes. This combination provides a versatile and powerful solution for a wide range of applications, from research and development to quality control and beyond.

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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:

0	1	2	3
	*Molded	*Fused	*Bonded / Glued
UV vis ( 190- 2500 nm)	Yes	Yes	Yes
Transmission Matched	Yes	Yes	Yes
Transmission > 80%	Yes	Yes	Yes
Resistant to Acids and Bases (except hydrofluoric acid)	Yes	Yes	No
Resistant to Organic Solvents	Yes	Yes	No
Usable upto 600°C (1112°F)	Yes	Yes	No
Usable upto 1200°C (2192°F)	Yes	No	No
0 Variations Reading	On Request	No	No
Fabrication	Molded	Assembled with Quartz Powder	Assembled with Glue
Adhesives	No	No	Yes
Storage	Short Term Storage	Clean After Use	Clean After Use
Available Material	ES Quartz Material
Note	Molded 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. Order online through this shop E-mail us your purchase order at sales@airekasci.com If you have custom designs, please contact us.