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China, Chinese Polifar Amino Acid L-Tryptophan 99% Food Grade1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsAmino AcidL-Tryptophan Food GradeL-Tryptophan
POLIFAR GROUP LIMITED
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Product Description Testing ItemStandardResultAppearanceWhite to light yellow crystal powderconformsAssay/%≥98.0099.10Specific Rotation-29.0° -32.8°-29.3°Residue on Ignition/%≤0.500.40Loss on Drying/%≤0.500.30Heavy Metal(Pb)/%≤5<5As(As)/%≤2conformsMery(Hg)/%≤0.1conformsCd(Cd)/%≤2conformsSalmonellaNegative in 10gconformsPH5.0~7.0conforms1. who are we?We are based in Jiangsu, China, start from 2013,sell to Western Europe(00.00%),SouthernEurope(00.00%),Africa(00.00%),Oceania(00.00%),Mid East(00.00%),South America(00.00%),Southeast Asia(00.00%),NorthAmerica(00.00%),Eastern Europe(00.00%),Central America(00.00%),Northern Europe(00.00%),South Asia(00.00%),Eastern Asia(00.00%).There are total about 11-50 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Calcium Dihydrogen Phosphate,Amino Acids,Vitamins,Minerals,Feed Phosphate4. why should you buy from us not from other suppliers?FAMI-QS,ISO,HACCP,SGS,CIQ certified ,Europe patent approved.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,CIP;Accepted Payment Currency:USD,EUR,CNY;Accepted Payment Type: T/T,L/C,D/P D/A,Western Union;Language Spoken:English,Chinese,Spanish,Japanese,Russian
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