Hebei Zhousheng Biological Technology CO., LTD Company Logo Hebei Zhousheng Biological Technology CO., LTD
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Vitamin B12

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Hebei Zhousheng Biological Technology CO., LTD
[China]

Address
C-1606 room, Zhentou building, Qiaoxi District, Sh Shijiazhuang Hebei
Phone
86-0311-86556681
Contact name
Elaine

Quick Information

  • Place of Origin: China

Description

Vitamin B12 
feed grade 
UV test or HPLC test

Package: 25kg/drum

Vitamin B12 feed grade specification:

Test Items

Specifications

Description

Pale red to brown powder, hygroscopicity

Identification

Have maximum absorption 361±1nm,550±2nm

Grain Size

Uniformity 250um-180um≥90%

Loss on Drying

≤5.0%

Assay(HPLC)

(On C63H88C0N14O14P

dried subs)

Make quantity 90-130%

Conclusion

Conform to this article meets the provision of the GB9841-88.


Packaging & Delivery

  • Packing :25 kg bag
  • Delivery Lead Time : 7-15 days
  • Minimum Order : 25 ton
  • Supply Ability : 1200ton

Product Image

  • Vitamin B12 image

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