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Penglai Marine Bio-tech CO.,LTD
 
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Penglai Marine Bio-tech CO.,LTD
[China]
Address:
168,Jinchuang Road, Penglai Economic and Technological Development zone Yantai Shandong 265607 China
Phone:
86-535-5989240
Contact name:
Sheiry Yuan
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Penglai Marine Bio-tech CO.,LTD



 
Products

Pine Bark Extract

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Pine Bark Extract

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Appearance: Red-brownish powder

Identification: Positive reaction

Product specification:

Item Index
Proanthocyanidins % ≥ 90.0
150
pH   2.5-4.5
Loss on drying % ≤ 5.0
Sulphated ash % ≤ 0.5
Heavy metals ppm ≤ 10
Iron ppm ≤ 10


Solvents :

Ethyl acetate Negtive
Chloroform Negtive
Toluene Negtive
n-Butanol Negtive
Acetate Negtive
Ethanol <500 ppm


Microbial characteristics:

Total plate unite <1000unites/g Yeast and mold <50units/g
Salmonella Negtive E.coll Negtive



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