Product Name:D-Biotin

ITEM STANDARD
Appearance White or whitelike powder
Assay >=2.0%
Loss on Drying =<6.0%
Seive Analysis >=95% through No. 20 (US)
WATER (%) =< 1.5 TEST METHOD Karl Fisher
Heavy metals =<10mg/kg
Arsenic =<2mg/kg
Pb =<2mg/kg
Cadmium =<2mg/kg
Mercury =<2mg/kg

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