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Hunan Zhengdi Biological Resources Development Co. Ltd.

All Products >> plant extract

Showing 11 - 14 of 14, total 2 pages        [First] [Previous] [Next] [Last]

11
ursolic acid
ursolic acid
Specification: 35%, 90%, 98%
Detail: Properties: high content is shiny prismatic (absolute ethyl alcohol) or fine needle-like crystals £¨Alcoholic£©, low content is brown or yellow-green powder and has special smell. At 15 ¡æ 1ml ethanol (99%) can dissolve 10mg,...

12
green coffee bean extract
green coffee bean extract
Specification: Single acid 13%
Detail: Specifications: Single acid 13% ; single acid 50% ( chlorogenic acid content ¡Ý 50%); total acid 50% ; caffeine content less than 5%. Method : HPLC method Function: (1) nourish kidney, enhance immune function, ant...

13
levodopa
levodopa
Specification: More than 99%
Detail: Specification: More than 99%,Comply with the current version of the United States Pharmacopoeia and the Chinese Pharmacopoeia requirements. Properties: white or almost white crystalline powder. Soluble in diluted acid, ...

14
chlorogenic acid
chlorogenic acid
Specification: 25%, 50 %, 98%
Detail: CAS No.:327-97-9 Specification: 25%, 50 %, 98% Method: HPLC Properties: This product is generally hemihydrate needle crystallization ( crystallization in solution ) . 110 centigrade degree into anhydrous compound ,...
Showing 11 - 14 of 14, total 2 pages        [First] [Previous] [Next] [Last]
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