Cuvette cup is made of UV polymer materials with good chemical compatibility, can be applied to the determination of most of the polar organic solvents, weak acid and weak base.
Performances:
1.Can be used in a wide range from the ultraviolet region to the visible region (220 ~ 800 nm)
Transparent surface is with no defects to guarantee the measurement to be of  high degree of accuracy.
2.Molded in a clean room and prevent contaminations.
3.Halogenated polymers and fluorinated polymer are not included.
4.Frost processing which is around the transparent surface. It can be used for writing space.
Specifications:
1.UV transparent plastic Polystyrene
2.Transparent surface: 2 surface
3.Optical path length: 10mm
4.Optical path width:4mm
5.Size: 12.5 × 12.5 × 45mm
Applications:
Labs, Chemical experiment institutes
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| Item No. | Product Name | Spc. | Type | Height of Optical Axis | Packing Way |
| 3305021 | Cuvette | 12.5 × 12.5 × 45mm | Semi-Micro | 8.5~20mm | 1pcs/box,1000pcs/case |
Cuvette cup is made of UV polymer materials with good chemical compatibility, can be applied to the determination of most of the polar organic solvents, weak acid and weak base.
Performances:
1.Can be used in a wide range from the ultraviolet region to the visible region (220 ~ 800 nm)
Transparent surface is with no defects to guarantee the measurement to be of  high degree of accuracy.
2.Molded in a clean room and prevent contaminations.
3.Halogenated polymers and fluorinated polymer are not included.
4.Frost processing which is around the transparent surface. It can be used for writing space.
Specifications:
1.UV transparent plastic Polystyrene
2.Transparent surface: 2 surface
3.Optical path length: 10mm
4.Optical path width:4mm
5.Size: 12.5 × 12.5 × 45mm
Applications:
Labs, Chemical experiment institutes
Â
| Item No. | Product Name | Spc. | Type | Height of Optical Axis | Packing Way |
| 3305021 | Cuvette | 12.5 × 12.5 × 45mm | Semi-Micro | 8.5~20mm | 1pcs/box,1000pcs/case |
RP International Ltd is top Vanillin Supplier and Manufacturer in China.
Vanillin is a phenolic aldehyde, which is an organic compound with the molecular formula C8H8O3. Its functional groups include aldehyde, hydroxyl, and ether. It is the primary component of the extract of the vanilla bean. Synthetic vanillin is now used more often than natural vanilla extract as a flavoring agent in foods, beverages, and pharmaceuticals.Vanillin and ethylvanillin are used by the food industry; ethylvanillin is more expensive, but has a stronger note. It differs from vanillin by having an ethoxy group (–O–CH2CH3) instead of a methoxy group (–O–CH3).
Our Annual output is 1000mt. We have professional product line for Food Flavourings Vanillin. Our products are Kosher, ISO, Haccp, Halal certified with best quality and strict quality control.
With regards to the productions and quality control, We has advanced manufacturing facilities and professional R&D team which providing customers with safe, healthy, hygienic and high-quality products. All the productions are processed strictly in accordance with the regulations of HACCP and ISO system. We also provide value-added services based on customers` personalized requirements in both product application and technical support.
We wholesale and promise the high quality of Vanillin with competitive price, buy Vanillin Food Grade at RP International
Vanillin Flavourings,Fresh Pure Vanillin Flavour,Natural Ethyl Vanillin Flavour,Food Flavourings Vanillin
RP International Ltd , http://www.rp-foodadditives.com