hebei yuxing bio-engineering co., ltd.

China Manufacturer with main products: Product: Cyanocobalamin VITAMIN B12 MECOBALAMIN VITAMIN B 12 FEED ADDITIVE

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Vitamin B12(cyanocobalamin)

Supply Ability: 12 ton/year

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Place of Origin: Hebei Xingtai in China
Packaging Details: 1000g/tin,500g/tin,100g/tin

Specifications

1.Product: Cyanocobalamin Chemical Formula: C62H89CoN14O14P Appearance: dark red crystalline powder Chemical & physical parameters: Ratio absorbances A361/A278 NM A361/A550 NM 1.70 -1.90 3.15 -3.40 Loss on drying: below 12.0% Related Substances: ≤2.0 Pseudocyanocobalamin Comply with USP 30 Assay (on dried basis).≥ 96.0% Expiry date 3 years

Service Process

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    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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