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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High-purity quartz cuvettes
Quartz cuvettes are the core consumables in optical analysis, and their performance directly determines the accuracy of experimental results.
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
High-purity quartz cuvettes
Question: In spectral analysis, UV-Visible spectrophotometric detection, or high-precision optical experiments, do you encounter the following challenges?
Answer: Large fluctuations in measurement data, strong background interference, easy adsorption of residues in the sample cell, short service life, or lack of suitable vessels for special experiments (such as low/ high temperatures, micro-volume samples)?
Question: How do high-purity quartz cuvettes solve these problems?
Answer: Our custom-made quartz cuvettes, with ultra-high purity quartz materials as the core, provide nearly zero interference optical transmission performance, excellent chemical and thermal stability, as well as precise geometric structure, ensuring data repeatability, experimental reliability, and supporting customized requirements under extreme conditions.
Product Core Advantages: Why High-Purity Quartz is Crucial?
Quartz cuvettes are the core consumables in optical analysis, and their performance directly determines the accuracy of experimental results. Compared with ordinary glass or low-purity quartz, our products have irreplaceable advantages:
- Ultra-high transmittance and wide spectral applicability:
Using optical-grade fused quartz (SiO₂ purity ≥ 99.99%), the transmittance in the ultraviolet to infrared wavelength range (190nm~2500nm) is better than 90%, especially in the ultraviolet region (190nm~350nm), showing excellent performance without absorption peak interference, suitable for DNA/RNA detection, enzyme kinetics research, etc. for precise ultraviolet analysis.
- Extremely low fluorescence background and high chemical inertness:
The material itself does not contain metal ions, and the fluorescence background is almost zero, avoiding false positive signals. Resistant to strong acids (except hydrofluoric acid), strong bases, and organic solvents, reusable after cleaning, without leaching pollution.
- Excellent thermal stability and mechanical strength:
The thermal expansion coefficient is extremely low (5.5×10⁻⁷/℃), able to withstand a sharp temperature difference of -190℃ to 1000℃, suitable for monitoring high-temperature reactions or low-temperature freezing experiments. High hardness (Mohs 7 grade), wear-resistant and scratch-resistant, with a lifespan far exceeding ordinary cuvettes.
Precise specifications and customized services: Meeting diverse global experimental needs
We support full-scale customized production to ensure that each cuvette perfectly matches your instrument and experiment:
Optical path length: 1mm, 10mm (most commonly used), 20mm, 40mm
Window material: Ultraviolet quartz (JGS1), Infrared quartz (JGS3)
Volume form: Standard square, Micro (≥70µL), Flow cell
Interface and accessories: None
Surface treatment: Optical polishing (transmission surface roughness < 3nm)
Application scenarios: What practical problems are being addressed?
1. Ultraviolet-visible spectrophotometry:
Used for protein concentration determination, enzyme activity analysis, water quality testing, etc. High-purity quartz ensures high signal-to-noise ratio even for low-concentration sample detection.
2. Fluorescence spectroscopy and phosphorescence analysis:
With extremely low autofluorescence characteristics, it avoids background interference, especially suitable for the detection of fluorescently labeled biological molecules or environmental pollutants.
3. High-temperature/low-temperature in situ monitoring:
Customized temperature-resistant cuvettes can be used for monitoring polymerization reaction processes, low-temperature enzymology research, and other dynamic experiments.
4. Micro-volume sample detection:
With a micro-scale design (e.g., 0.2 ml path length 10 mm), it solves the problem of limited usage of precious biological samples or rare chemical reagents.
5. Corrosive solvent analysis:
In HPLC flow cells or online monitoring, it can withstand long-term rinsing with organic solvents without any degradation risk.
Customer Application Case (Anonymized)
- Case 1: European Environmental Laboratory:
The client needed to detect trace heavy metals in strong acid wastewater. The original colorimeter had a rapid attenuation of transmittance in acidic environments. We customized acid-resistant enhanced quartz colorimeters and equipped them with anti-corrosion sealing caps, extending the continuous usage period from 2 weeks to 6 months and improving data stability by 30%.
- Case 2: North American Biotechnology Company:
The client developed a micro-DNA kit and required the colorimeter to have a working volume of ≤ 100 µL and a light path of 10 mm. We specially designed to reduce dead volume and adopted high-precision polishing to ensure consistency of the light path, helping the kit achieve a detection limit of 0.1 ng/µL.
- Case 3: Asian University Research Team:
Conducting -80°C low-temperature enzymatic kinetics experiments, the colorimeter needed to withstand drastic temperature changes. We provided low-stress quartz material and strengthened the annealing process. The product showed no cracking or decrease in transmittance after 200 thermal cycles.
Start with precise data by choosing the correct cuvette.
If you have special specifications or wish to obtain free samples for testing, please contact us immediately. Please provide your instrument model, experimental conditions and technical parameters. Our engineers will offer you a customized solution within 48 hours.
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 19 years production experience of 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 quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult quartz products.
We have large grinding platforms and precision etching machines which enable us to manufactures and sells a wide range of high quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, and more.
5. About 20 years of professional experience
-Focusing on the manufacturing of quartz products for a quarter century
-The average working experience of the technical team exceeds 15 years
6.Global Service Network
-Our products are exported to over 40 countries and regions including Europe, America, Japan, South Korea, and the Middle East
-Multi language technical support (English, German, French, Spanish, Russian, Japanese)
High-purity quartz cuvettes
Question: In spectral analysis, UV-Visible spectrophotometric detection, or high-precision optical experiments, do you encounter the following challenges?
Answer: Large fluctuations in measurement data, strong background interference, easy adsorption of residues in the sample cell, short service life, or lack of suitable vessels for special experiments (such as low/ high temperatures, micro-volume samples)?
Question: How do high-purity quartz cuvettes solve these problems?
Answer: Our custom-made quartz cuvettes, with ultra-high purity quartz materials as the core, provide nearly zero interference optical transmission performance, excellent chemical and thermal stability, as well as precise geometric structure, ensuring data repeatability, experimental reliability, and supporting customized requirements under extreme conditions.
Product Core Advantages: Why High-Purity Quartz is Crucial?
Quartz cuvettes are the core consumables in optical analysis, and their performance directly determines the accuracy of experimental results. Compared with ordinary glass or low-purity quartz, our products have irreplaceable advantages:
- Ultra-high transmittance and wide spectral applicability:
Using optical-grade fused quartz (SiO₂ purity ≥ 99.99%), the transmittance in the ultraviolet to infrared wavelength range (190nm~2500nm) is better than 90%, especially in the ultraviolet region (190nm~350nm), showing excellent performance without absorption peak interference, suitable for DNA/RNA detection, enzyme kinetics research, etc. for precise ultraviolet analysis.
- Extremely low fluorescence background and high chemical inertness:
The material itself does not contain metal ions, and the fluorescence background is almost zero, avoiding false positive signals. Resistant to strong acids (except hydrofluoric acid), strong bases, and organic solvents, reusable after cleaning, without leaching pollution.
- Excellent thermal stability and mechanical strength:
The thermal expansion coefficient is extremely low (5.5×10⁻⁷/℃), able to withstand a sharp temperature difference of -190℃ to 1000℃, suitable for monitoring high-temperature reactions or low-temperature freezing experiments. High hardness (Mohs 7 grade), wear-resistant and scratch-resistant, with a lifespan far exceeding ordinary cuvettes.
Precise specifications and customized services: Meeting diverse global experimental needs
We support full-scale customized production to ensure that each cuvette perfectly matches your instrument and experiment:
Optical path length: 1mm, 10mm (most commonly used), 20mm, 40mm
Window material: Ultraviolet quartz (JGS1), Infrared quartz (JGS3)
Volume form: Standard square, Micro (≥70µL), Flow cell
Interface and accessories: None
Surface treatment: Optical polishing (transmission surface roughness < 3nm)
Application scenarios: What practical problems are being addressed?
1. Ultraviolet-visible spectrophotometry:
Used for protein concentration determination, enzyme activity analysis, water quality testing, etc. High-purity quartz ensures high signal-to-noise ratio even for low-concentration sample detection.
2. Fluorescence spectroscopy and phosphorescence analysis:
With extremely low autofluorescence characteristics, it avoids background interference, especially suitable for the detection of fluorescently labeled biological molecules or environmental pollutants.
3. High-temperature/low-temperature in situ monitoring:
Customized temperature-resistant cuvettes can be used for monitoring polymerization reaction processes, low-temperature enzymology research, and other dynamic experiments.
4. Micro-volume sample detection:
With a micro-scale design (e.g., 0.2 ml path length 10 mm), it solves the problem of limited usage of precious biological samples or rare chemical reagents.
5. Corrosive solvent analysis:
In HPLC flow cells or online monitoring, it can withstand long-term rinsing with organic solvents without any degradation risk.
Customer Application Case (Anonymized)
- Case 1: European Environmental Laboratory:
The client needed to detect trace heavy metals in strong acid wastewater. The original colorimeter had a rapid attenuation of transmittance in acidic environments. We customized acid-resistant enhanced quartz colorimeters and equipped them with anti-corrosion sealing caps, extending the continuous usage period from 2 weeks to 6 months and improving data stability by 30%.
- Case 2: North American Biotechnology Company:
The client developed a micro-DNA kit and required the colorimeter to have a working volume of ≤ 100 µL and a light path of 10 mm. We specially designed to reduce dead volume and adopted high-precision polishing to ensure consistency of the light path, helping the kit achieve a detection limit of 0.1 ng/µL.
- Case 3: Asian University Research Team:
Conducting -80°C low-temperature enzymatic kinetics experiments, the colorimeter needed to withstand drastic temperature changes. We provided low-stress quartz material and strengthened the annealing process. The product showed no cracking or decrease in transmittance after 200 thermal cycles.
Start with precise data by choosing the correct cuvette.
If you have special specifications or wish to obtain free samples for testing, please contact us immediately. Please provide your instrument model, experimental conditions and technical parameters. Our engineers will offer you a customized solution within 48 hours.
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 19 years production experience of 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 quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult quartz products.
We have large grinding platforms and precision etching machines which enable us to manufactures and sells a wide range of high quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, and more.
5. About 20 years of professional experience
-Focusing on the manufacturing of quartz products for a quarter century
-The average working experience of the technical team exceeds 15 years
6.Global Service Network
-Our products are exported to over 40 countries and regions including Europe, America, Japan, South Korea, and the Middle East
-Multi language technical support (English, German, French, Spanish, Russian, Japanese)
