For more product information, please visit our website: https://www.biogene-bio.com

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For more product information, please visit our website: https://www.biogene-bio.com

Product Information

Cat. No.Product NameSizeFeaturePackage
BCG-5Cuvette5mmglass10pcs/box
BCG-10Cuvette10mmglass10pcs/box
BCG-20Cuvette20mmglass10pcs/box
BCG-30Cuvette30mmglass10pcs/box
BCG-40Cuvette40mmglass10pcs/box
BCG-50Cuvette50mmglass10pcs/box
BCG-2-100Cuvette100mmglass4pcs/box
BCG-1-100Cuvette100mmglass1pcs/box




Description
Cuvette is a kind of equipment for spectral analysis. It is mainly made of quartz powder fired quartz cupola, or made of glass.
Cleaning method:
1, for example, the determination solution is acid, if not clean, wash with a weak alkali solution, if the determination solution is alkali,
if not clean, wash with a weak acid solution, if the determination solution is organic matter, if not clean, use organic solvents, such as alcohol and other solutions.
2, the principle of selecting the cupola washing liquid is that the decontamination effect is good, does not damage the cupola, and does not affect the measurement.
The chromic acid lotion commonly used in analysis should not be used for washing the colorimetric dish, because the colorimetric dish with water sometimes heats
locally in the lotion, causing the colorimetric dish glue joint to crack and be damaged. At the same time, after washing the colorimetric dish is likely to retain trace chromium,
which is absorbed in the ultraviolet region, so it will affect the determination of chromium and other related elements. It is generally recommended to use a mixture of nitric acid
and hydrogen peroxide (5:1) to soak, and then rinse off with water.


Feature
• A variety of specifications are available.
• Available in quartz or glass.


Use notes
1. Any solution containing substances that corrode glass (especially alkaline substances) shall not be placed in a colorimetric dish for a long time.
2. When taking the cuphor, only touch the ground glass on both sides with your fingers to avoid touching the optical surface. At the same time, pay attention to handling gently to
prevent the influence of external force on the color plate, resulting in stress damage.
3, can not be placed on the flame or electric oven for heating or drying oven baking; .
4. When it is found that the colorimetric dish is polluted, it should be cleaned with anhydrous ethanol and wiped clean in time.
5. Do not contact the transparent surface of the cuphor with hard objects or dirt. When containing the solution, the height is 2/3 of the comparator dish. If there is residual liquid on
the optical surface, it can be gently adsorbed with filter paper, and then wiped with lens paper or silk.


Store
Store or transport at room temperature.




2.
Product Information


Cat. No.Product NameSizeFeaturePackage
BCQ-5Cuvette5mmquartz2pcs/box
BCQ-10Cuvette10mmquartz2pcs/box
BCQ-20Cuvette20mmquartz2pcs/box
BCQ-30Cuvette30mmquartz2pcs/box
BCQ-40Cuvette40mmquartz2pcs/box
BCQ-50Cuvette50mmquartz2pcs/box
BCQ-2-100Cuvette100mmquartz2pcs/box
BCQ-1-100Cuvette100mmquartz1pcs/box




Description
Cuvette is a kind of equipment for spectral analysis. It is mainly made of quartz powder fired quartz cupola, or made of glass.
Cleaning method:
1, for example, the determination solution is acid, if not clean, wash with a weak alkali solution, if the determination solution is alkali, if not clean,
wash with a weak acid solution, if the determination solution is organic matter, if not clean, use organic solvents, such as alcohol and other solutions.
2, the principle of selecting the cupola washing liquid is that the decontamination effect is good, does not damage the cupola, and does not affect the measurement.
The chromic acid lotion commonly used in analysis should not be used for washing the colorimetric dish, because the colorimetric dish with water sometimes heats locally
in the lotion, causing the colorimetric dish glue joint to crack and be damaged. At the same time, after washing the colorimetric dish is likely to retain trace chromium,
which is absorbed in the ultraviolet region, so it will affect the determination of chromium and other related elements. It is generally recommended to use a mixture of nitric acid
and hydrogen peroxide (5:1) to soak, and then rinse off with water.


Feature
• A variety of specifications are available.
• Available in quartz or glass.


Use notes
1. Any solution containing substances that corrode glass (especially alkaline substances) shall not be placed in a colorimetric dish for a long time.
2. When taking the cuphor, only touch the ground glass on both sides with your fingers to avoid touching the optical surface. At the same time, pay attention to handling gently to
prevent the influence of external force on the color plate, resulting in stress damage.
3, can not be placed on the flame or electric oven for heating or drying oven baking; .
4. When it is found that the colorimetric dish is polluted, it should be cleaned with anhydrous ethanol and wiped clean in time.
5. Do not contact the transparent surface of the cuphor with hard objects or dirt. When containing the solution, the height is 2/3 of the comparator dish. If there is residual liquid on the optical surface,
it can be gently adsorbed with filter paper, and then wiped with lens paper or silk.


Store
Store or transport at room temperature.




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