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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

Biological Calcium Carbonate

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Biological Calcium Carbonate

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Biological calcium carbonate (Oyster shell powder)

Main component: CaCO 3

Appearance: White powder

Product specification:

Item QB1413-99
CaCO 3 (dry base) ≥ % 97.6
Loss on drying ≤ % 1.0
Acid-insoluble substances ≤ % 0.30
Barium ≤ % 0.03
Arsenic ≤ mg/kg 3
Heavy metals ≤ mg/kg 10
Cadmium ≥ mg/kg 0.2
Fineness (mesh) 180



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