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400 uL Medium Aperture Threaded Flow Cell, QGF10T

Introducing our Self-Masking Flow Cell with M6 Threaded! With a Z-dimension of 15mm, this innovative design is the perfect addition to any scientific experiment. Our flow cells provide superior performance, and their user-friendly design makes them easy to use for any application.


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

400 uL Medium Aperture Threaded Flow Cell

Welcome to the world of precise and customizable measurements with the QGF10T 400 uL Medium Aperture Threaded Flow Cell. Designed for accuracy and versatility, this flow cell is an essential tool for a wide range of applications. Let’s delve into the detailed specifications and features of this exceptional product:


  • Title: 400 uL Medium Aperture Threaded Flow Cell, QGF10T
  • Pathlength: 10 mm
  • Windows: 4 polished windows
  • Material: Quartz
  • Spectral Range: 200 – 2,500 nm
  • Chamber Volume: 400 μL
  • External Dimensions: Height x Width x Depth – 40 x 12.5 x 12.5 mm
  • Aperture: Medium-sized aperture
  • Construction: Bonded / Glued
  • Suitable for: Aqueous Samples Only

Key Features:

  • Accurate Measurements: The QGF10T flow cell offers a pathlength of 10 mm, allowing for precise and reliable measurements of samples.
  • Multiple Windows: Equipped with four polished windows, this flow cell ensures excellent optical clarity and minimizes signal loss, enhancing the accuracy of your measurements.
  • Threaded Design: The flow cell features an M6 threaded connection, ensuring secure and reliable attachment to your experimental setup.
  • Medium Aperture: The medium-sized aperture strikes a balance between sample volume and optical performance, making it suitable for a wide range of applications.
  • Self-Masking Capability: The self-masking design of the flow cell minimizes stray light interference, allowing for accurate and reliable data acquisition.

What are the advantages of the flow cell with self-masking?

The flow cell with self-masking offers several advantages that contribute to accurate and reliable data acquisition. Here are the key advantages of utilizing a flow cell with self-masking:

  1. Minimized Stray Light Interference: The self-masking design of the flow cell effectively reduces stray light interference. Stray light can negatively impact the accuracy of measurements by introducing unwanted signals or noise. By minimizing stray light, the flow cell ensures cleaner and more precise measurements.
  2. Enhanced Signal-to-Noise Ratio: Stray light can contribute to a higher noise level in measurements, which can reduce the signal-to-noise ratio. The self-masking feature helps improve the signal-to-noise ratio by reducing the interference caused by stray light, allowing for clearer and more distinct signals.
  3. Improved Measurement Accuracy: With reduced stray light interference and improved signal-to-noise ratio, the flow cell with self-masking enables enhanced measurement accuracy. The minimized interference helps to obtain more precise and reliable data, providing greater confidence in the obtained results.
  4. Consistent and Reproducible Results: The self-masking capability ensures consistent results across multiple measurements. By reducing the impact of stray light, the flow cell enables greater measurement consistency, allowing for reproducible results. This is particularly crucial in research, quality control, and analytical applications where consistency is vital for data interpretation and decision-making.
  5. Versatility and Wide Application: Flow cells with self-masking are suitable for a wide range of applications, including absorbance, fluorescence, and other optical measurements. Their ability to minimize stray light interference makes them versatile tools in various scientific disciplines, including chemistry, biology, pharmaceuticals, environmental analysis, and more.
  6. Time and Cost Savings: By incorporating self-masking capabilities into the flow cell design, it eliminates the need for additional components or accessories to reduce stray light interference. This streamlined design saves time and reduces costs associated with additional setup and optimization steps.

In summary, utilizing a flow cell with self-masking brings benefits such as minimized stray light interference, improved signal-to-noise ratio, enhanced measurement accuracy, consistent and reproducible results, versatility in applications, and time and cost savings. These advantages make the flow cell with self-masking an essential tool for precise and reliable optical measurements in various scientific and analytical settings.


At Aireka Scientific, we prioritize customer satisfaction and offer customization options to ensure our products meet your specific needs. Our experienced team can assist you in customizing parameters such as chamber volume, pathlength, and other specifications to create a flow cell that perfectly aligns with your requirements. We are dedicated to delivering flow cells that offer optimal performance and accuracy for your experiments.


Enhance the accuracy and reliability of your measurements with the QGF10T 400 uL Medium Aperture Threaded Flow Cell. With its precise construction, self-masking capability, and customizable options, this flow cell is a valuable asset in various scientific and analytical applications. Experience accurate data acquisition and unlock the full potential of your experiments with confidence.

Contact us today to discuss your customization needs and explore how our expert team can assist you in tailoring the QGF10T flow cell to your specific requirements. Trust in Aireka Scientific for exceptional flow cell solutions that meet the demands of your scientific endeavors.

What’s the use of flow cells?

Flow cells have a wide range of applications in scientific and laboratory settings due to their unique design and functionality. Here are some key uses of flow cells:

  1. Spectrophotometry: Flow cells are commonly employed in spectrophotometry, where they enable the measurement of absorbance or transmittance of light through a sample. By passing the sample through the flow cell, researchers can obtain valuable information about the composition, concentration, and properties of the sample.
  2. Chemical Analysis: Flow cells are instrumental in various chemical analysis techniques, such as liquid chromatography and flow injection analysis. These techniques involve the continuous flow of a sample through the flow cell, allowing for real-time monitoring and detection of analytes.
  3. Biological Research: Flow cells find extensive use in biological research, particularly in applications such as cell counting, cell culture monitoring, and enzyme kinetics. The controlled flow of biological samples through the flow cell enables researchers to study cellular processes, perform viability assessments, and analyze enzymatic reactions.
  4. Flow Cytometry: Flow cells are integral components of flow cytometers, powerful instruments used for cell analysis and sorting. In flow cytometry, cells suspended in a fluid are passed through the flow cell one at a time, allowing for the characterization and sorting of cells based on their physical and biochemical properties.
  5. Microfluidics: Flow cells play a crucial role in microfluidic systems, which manipulate small volumes of fluids for various applications. Microfluidic flow cells enable precise control of fluid flow, mixing, and reactions, making them valuable tools in fields such as drug discovery, genomics, and diagnostics.
  6. Environmental Monitoring: Flow cells are utilized in environmental monitoring systems to analyze water quality, detect pollutants, and assess the health of ecosystems. By continuously flowing water samples through flow cells, researchers can monitor parameters such as dissolved oxygen, nutrient levels, and pollutant concentrations.

The use of flow cells offers several advantages, including:

  • Real-time Monitoring: Flow cells facilitate continuous and real-time monitoring of samples, enabling researchers to capture dynamic changes and obtain immediate results.
  • Sample Conservation: Flow cells require only small sample volumes, making them suitable for applications where sample conservation is crucial, such as precious or limited sample scenarios.
  • Repeatability and Precision: Flow cells provide consistent and repeatable measurements, ensuring reliable and accurate data acquisition.
  • Flexibility and Customization: Flow cells come in various sizes, pathlengths, and designs, allowing for customization to suit specific experimental requirements.

In summary, flow cells are versatile tools that enable the controlled flow of samples, facilitating a wide range of scientific analyses, measurements, and experiments. Their applications span across disciplines such as chemistry, biology, biotechnology, environmental science, and more, making them indispensable in research and laboratory settings.


Our Fabrication Types

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

*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 600°C (1112°F)YesYesNo
Usable upto 1200°C (2192°F)YesNoNo
0 Variations ReadingOn RequestNoNo
FabricationMoldedAssembled with Quartz PowderAssembled with Glue
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.

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. 


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.

Weight 110 g


QGF10T 15mm-Z-Dim 400 μL Cuvette, Z dim: 15 mm, 10 mm Pathlength, 4 Windows Self-Masking Flow Cell, M6 Threaded, Medium Aperture. Bonded / Glued, for Aqueous Samples Only. H x W x D: 40 x 12.5 x 12.5 mm. Material: Quartz, 200 – 2,500 nm Spectral Range. Chamber Volume: 400 μL

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