T: +86-518-85528012
E: nick@luverrequartz.com
E: nick@luverrequartz.com
1st floor Runlian industrial center No. 116 QuFeng Rd., Haizhou Economic and technological development zone Lianyungang City, Jiangsu Province, China 222062
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5-20mm quartz cuvette
The 5-20mm quartz cuvette is a high-quality laboratory consumable specially designed for UV-Vis-NIR spectral analysis.
LUVERRE quartz
99.99%
Inner with Vacuum PVC bag and then wrapped with air bubble film, outer with wooden box.
as per customer's requirement
5-20mm quartz cuvette
The 5-20mm quartz cuvette is a high-quality laboratory consumable specially designed for UV-Vis-NIR spectral analysis. The "5-20mm" in its name refers to its standard optical path length (i.e., the internal distance between two parallel light-transmitting surfaces), which is a key parameter affecting the reading of absorbance values in spectral analysis.
This product is precisely manufactured from high-purity fused quartz material, featuring extremely high optical uniformity and light transmittance. Quartz material endows it with outstanding physical and chemical stability. It can withstand the corrosion of strong acids, strong alkalis (except hydrofluoric acid) and various organic solvents, and can be used in high-temperature environments without deformation or aging. The exquisite polishing process ensures an extremely high degree of smoothness on the light-transmitting surface, effectively reducing the scattering and reflection loss of light, providing a solid foundation for the accuracy and repeatability of experimental data.
What problems can it solve?
Solving the problem of light transmittance in the ultraviolet region of ordinary glass cuvettes: Ordinary optical glass has strong absorption in the ultraviolet region with wavelengths less than 340nm, while quartz cuvettes maintain high light transmittance throughout the wide spectral range from 190nm to 2500nm, making them the only choice for ultraviolet spectral analysis.
Solve the problem of poor data accuracy: Precise optical path (such as 10.00mm±0.01mm) and extremely high parallelism ensure the accuracy of absorbance measurement, avoiding experimental data deviation caused by the error of the cuvette itself.
Solve the damage problem caused by poor chemical compatibility: Its excellent corrosion resistance enables it to withstand various harsh chemical environments, preventing the cuvette from being corroded, contaminated or dissolved by the sample, thereby protecting the expensive spectrometer and ensuring the purity of the sample.
Solve the problem of low experimental efficiency: Its sturdy and durable feature enables it to be repeatedly cleaned and reused, reducing the cost of a single experiment. Clear optical surfaces also facilitate thorough cleaning and prevent cross-contamination.
Product specifications and features
Material: High-purity fused quartz
Optical path: 5mm, 10mm (standard inventory), and other lengths can also be customized (such as 1mm, 2mm, 20mm, 50mm, 100mm, etc.)
Spectral range: 190nm - 2500nm
Light-transmitting surface: Two optical surfaces are highly polished transparent surfaces, and the other two surfaces can be frosted or transparent surfaces
Interface type: Standard square, suitable for sample chambers of spectrophotometers and spectrometers of the vast majority of brands
Pairing error: Pairing products (Grade A) are provided, with an extremely small absorbance difference at the specified wavelength (e.g., <0.001A), suitable for high-precision differential measurement
Chemical compatibility: Resistant to high temperatures and corrosion (except hydrofluoric acid and fluorides), and can be sterilized under high pressure
Core features
Ultra-wide spectrum transmission: Perfectly covers the broad band from deep ultraviolet to near-infrared.
Outstanding optical performance: high light transmittance, low fluorescence, and low fringes.
Excellent mechanical and thermal stability: extremely low coefficient of thermal expansion, dimensional stability, and long service life.
High-precision optical path: The strictly controlled manufacturing process ensures the accuracy of the optical path and guarantees reliable measurement results.
Main application fields
5-20mm quartz cuvettes are indispensable tools in numerous scientific research and industrial analysis fields and are widely used in:
1. Life Sciences and Pharmaceuticals
Nucleic acid quantification: Measure the absorbance of DNA/RNA at 260nm, and calculate the concentration and purity (A260/A280 ratio).
Protein analysis: Protein quantification is carried out by Bradford method, Lowry method or direct ultraviolet absorption method (280nm).
Enzyme kinetics study: Monitor the changes in absorbance over time at a specific wavelength and study the rate of enzymatic reactions.
Cell culture density detection: Measure the optical density of bacterial culture medium at 600nm (OD600).
2. Chemistry and Chemical Engineering
Kinetic study: Monitoring the changes in the concentrations of reactants or products during a chemical reaction.
Purity inspection and quantitative analysis: Qualitative and quantitative analysis of organic compounds, dyes and chemicals by using ultraviolet spectroscopy.
Water quality analysis: Detect the content of specific pollutants such as nitrates and heavy metals in water.
3. Environmental Monitoring
Detect specific pollutants in air, water bodies and soil according to standard methods, such as the rapid determination of COD (Chemical Oxygen Demand), etc.
4. Food and Beverages:
Detection of food additives, sugar, residues of harmful substances, and color analysis of beverages.
5. Materials Science
Characterize the optical properties of nanomaterials, polymer materials, films and other materials.
Our customized service
We are well aware that standard products cannot meet the unique needs of all customers. Therefore, we offer flexible and diverse customization services, aiming to tailor the most ideal experimental tools for you.
Special optical path customization
Non-standard optical paths can be customized according to your requirements, such as ultra-short optical paths (0.1mm, 0.5mm, 1mm) for high-concentration sample measurement, or ultra-long optical paths (30mm, 40mm, 50mm, 100mm) for extremely low-concentration sample detection.
Special interfaces and shape customization
Customizable cuvettes with round holes, flat shapes or threaded interfaces for specific brands or models of spectrometers (such as Ocean Optics, Avantes and other fiber optic spectrometers).
Customizable cuvettes with special structures such as LIDS, side tubes, flow type, micro type or constant temperature jackets are available to meet the requirements of special experimental procedures (such as preventing evaporation, continuous injection, temperature control, etc.).
Special materials and processes
Cuvettes with black (opaque) wall plates are available for fluorescence measurement to prevent interference from excitation light.
Different levels of matching accuracy can be provided according to your needs to meet your requirements for the ultimate precision of experimental data.
Choosing our 5-20mm quartz cuvette is not only about selecting an experimental tool, but also about choosing a commitment to precise data. We are committed to providing the most reliable and professional optical solutions for global researchers and industrial analysts, helping you overcome scientific research challenges and enhance analysis efficiency.
Contact us immediately to obtain a detailed product catalogue, quotations or consult on customized solutions. Let us be your reliable partner on the journey of scientific exploration!
Luverre Quartz manufactures and sells a wide range of high quality fused quartz glass, including fused quartz tubes, fused quartz plates, fused quartz rods, fused quartz windows, fused quartz crucibles, fused quartz boats, fused quartz flanges, fused quartz beakers, fused quartz glass instruments, and more. We can meet all kinds of customized requirements for fused quartz glass products.
For more information, please feel free to contact us.
Why choose us?
1.We are more experienced.
We have over 18 years production experience of fused quartz items.
2.We are more efficient.
We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.
3.Our quality is more guaranteed.
We control the quality from fused quartz lumps to fused quartz sand and then fused quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult fused quartz products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of fused quartz plates, tubes and high size precision fused quartz items.
5-20mm quartz cuvette
The 5-20mm quartz cuvette is a high-quality laboratory consumable specially designed for UV-Vis-NIR spectral analysis. The "5-20mm" in its name refers to its standard optical path length (i.e., the internal distance between two parallel light-transmitting surfaces), which is a key parameter affecting the reading of absorbance values in spectral analysis.
This product is precisely manufactured from high-purity fused quartz material, featuring extremely high optical uniformity and light transmittance. Quartz material endows it with outstanding physical and chemical stability. It can withstand the corrosion of strong acids, strong alkalis (except hydrofluoric acid) and various organic solvents, and can be used in high-temperature environments without deformation or aging. The exquisite polishing process ensures an extremely high degree of smoothness on the light-transmitting surface, effectively reducing the scattering and reflection loss of light, providing a solid foundation for the accuracy and repeatability of experimental data.
What problems can it solve?
Solving the problem of light transmittance in the ultraviolet region of ordinary glass cuvettes: Ordinary optical glass has strong absorption in the ultraviolet region with wavelengths less than 340nm, while quartz cuvettes maintain high light transmittance throughout the wide spectral range from 190nm to 2500nm, making them the only choice for ultraviolet spectral analysis.
Solve the problem of poor data accuracy: Precise optical path (such as 10.00mm±0.01mm) and extremely high parallelism ensure the accuracy of absorbance measurement, avoiding experimental data deviation caused by the error of the cuvette itself.
Solve the damage problem caused by poor chemical compatibility: Its excellent corrosion resistance enables it to withstand various harsh chemical environments, preventing the cuvette from being corroded, contaminated or dissolved by the sample, thereby protecting the expensive spectrometer and ensuring the purity of the sample.
Solve the problem of low experimental efficiency: Its sturdy and durable feature enables it to be repeatedly cleaned and reused, reducing the cost of a single experiment. Clear optical surfaces also facilitate thorough cleaning and prevent cross-contamination.
Product specifications and features
Material: High-purity fused quartz
Optical path: 5mm, 10mm (standard inventory), and other lengths can also be customized (such as 1mm, 2mm, 20mm, 50mm, 100mm, etc.)
Spectral range: 190nm - 2500nm
Light-transmitting surface: Two optical surfaces are highly polished transparent surfaces, and the other two surfaces can be frosted or transparent surfaces
Interface type: Standard square, suitable for sample chambers of spectrophotometers and spectrometers of the vast majority of brands
Pairing error: Pairing products (Grade A) are provided, with an extremely small absorbance difference at the specified wavelength (e.g., <0.001A), suitable for high-precision differential measurement
Chemical compatibility: Resistant to high temperatures and corrosion (except hydrofluoric acid and fluorides), and can be sterilized under high pressure
Core features
Ultra-wide spectrum transmission: Perfectly covers the broad band from deep ultraviolet to near-infrared.
Outstanding optical performance: high light transmittance, low fluorescence, and low fringes.
Excellent mechanical and thermal stability: extremely low coefficient of thermal expansion, dimensional stability, and long service life.
High-precision optical path: The strictly controlled manufacturing process ensures the accuracy of the optical path and guarantees reliable measurement results.
Main application fields
5-20mm quartz cuvettes are indispensable tools in numerous scientific research and industrial analysis fields and are widely used in:
1. Life Sciences and Pharmaceuticals
Nucleic acid quantification: Measure the absorbance of DNA/RNA at 260nm, and calculate the concentration and purity (A260/A280 ratio).
Protein analysis: Protein quantification is carried out by Bradford method, Lowry method or direct ultraviolet absorption method (280nm).
Enzyme kinetics study: Monitor the changes in absorbance over time at a specific wavelength and study the rate of enzymatic reactions.
Cell culture density detection: Measure the optical density of bacterial culture medium at 600nm (OD600).
2. Chemistry and Chemical Engineering
Kinetic study: Monitoring the changes in the concentrations of reactants or products during a chemical reaction.
Purity inspection and quantitative analysis: Qualitative and quantitative analysis of organic compounds, dyes and chemicals by using ultraviolet spectroscopy.
Water quality analysis: Detect the content of specific pollutants such as nitrates and heavy metals in water.
3. Environmental Monitoring
Detect specific pollutants in air, water bodies and soil according to standard methods, such as the rapid determination of COD (Chemical Oxygen Demand), etc.
4. Food and Beverages:
Detection of food additives, sugar, residues of harmful substances, and color analysis of beverages.
5. Materials Science
Characterize the optical properties of nanomaterials, polymer materials, films and other materials.
Our customized service
We are well aware that standard products cannot meet the unique needs of all customers. Therefore, we offer flexible and diverse customization services, aiming to tailor the most ideal experimental tools for you.
Special optical path customization
Non-standard optical paths can be customized according to your requirements, such as ultra-short optical paths (0.1mm, 0.5mm, 1mm) for high-concentration sample measurement, or ultra-long optical paths (30mm, 40mm, 50mm, 100mm) for extremely low-concentration sample detection.
Special interfaces and shape customization
Customizable cuvettes with round holes, flat shapes or threaded interfaces for specific brands or models of spectrometers (such as Ocean Optics, Avantes and other fiber optic spectrometers).
Customizable cuvettes with special structures such as LIDS, side tubes, flow type, micro type or constant temperature jackets are available to meet the requirements of special experimental procedures (such as preventing evaporation, continuous injection, temperature control, etc.).
Special materials and processes
Cuvettes with black (opaque) wall plates are available for fluorescence measurement to prevent interference from excitation light.
Different levels of matching accuracy can be provided according to your needs to meet your requirements for the ultimate precision of experimental data.
Choosing our 5-20mm quartz cuvette is not only about selecting an experimental tool, but also about choosing a commitment to precise data. We are committed to providing the most reliable and professional optical solutions for global researchers and industrial analysts, helping you overcome scientific research challenges and enhance analysis efficiency.
Contact us immediately to obtain a detailed product catalogue, quotations or consult on customized solutions. Let us be your reliable partner on the journey of scientific exploration!
Luverre Quartz manufactures and sells a wide range of high quality fused quartz glass, including fused quartz tubes, fused quartz plates, fused quartz rods, fused quartz windows, fused quartz crucibles, fused quartz boats, fused quartz flanges, fused quartz beakers, fused quartz glass instruments, and more. We can meet all kinds of customized requirements for fused quartz glass products.
For more information, please feel free to contact us.
Why choose us?
1.We are more experienced.
We have over 18 years production experience of fused quartz items.
2.We are more efficient.
We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.
3.Our quality is more guaranteed.
We control the quality from fused quartz lumps to fused quartz sand and then fused quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult fused quartz products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of fused quartz plates, tubes and high size precision fused quartz items.
