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Thin layer Chromatography silica gel

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Properties:
Thin layer chromatography silica gel appears white and is a high purity reagent silica gel with certain size distribution that is used for thin layer chromatography.


Application:

Extensively used for analysis and seperation of various natural and synthetic substances. It is widely used for the quality and quantity analysis of main ingredients or small amount of impurities in medicines, pesticides, Chinese herbal medicines, organic chemical products, petrochemical products, cereals and food, as well as the purification and preparation of some substances. Thin-layer Type H silica gel may also be used as the carrier of dry cleaning agents.


Technical Specifications:


Item

H

HF

G

GF

Typical Data

Superior

class

First

calss

Superior

class

First

calss

Superior

class

First

calss

Superior

class

First

calss

H

G

Calcined gypsum

(CaSO4. 1/2 H2O)   %

/

/

/

/

12.0-14.0

12.0-14.0

12.0-14.0

12.0-14.0

/

12.9

Chloride (by CI)   % ≤

0.02

0.015

0.017

Iron （Fe） %   ≤

0.015

0.020

0.015

0.020

0.015

0.020

0.015

0.020

0.003

0.003

PH (100g/L water suspension）

6.0-7.0

6.3

6.4

38um Sieve residue % ≤

4.0

8.0

4.0

8.0

4.0

8.0

4.0

8.4

2.3

2.4

Activity

three colors seperated

Note: three colors in activity refers to BI-methyl yellow, sultan red and indophenol blue


Packaging: Plastic bottles of 500g (net weight)




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    China Factory

    Address: No. 689, Yongan Rd, Dawang EDZ, Guangrao, Shandong, PRC

    Contact person: Mr. Forest Xu

    Tel: +86 546 6853125     Mobile / WeChat / WhatsApp: +86 18654681060

    Email：sales@sdymqy.com‍‍        ymsilicagel@gmail.com


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    Address: 117335 Russia, Moscow, Vavilova street, 79 building 1, office 3-4

    Contact person: Mr. Nikita Beskrovnyy

    Tel.: +7 9538993928        Email: sales@rusyiming.ru


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