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Vitamin B*2 ( Pharma grade)

  • China China  
  • Last Updated:
    Posted on: 17 Apr 2024

RFQ Details

Appearance: Dark red crystalline powder
Assay on dried: 96.0%~100.5%
Ratio Absorbances: A361nm/A278nm:1.70~1.90
Related Substances: <3.0
loss on drying: < 12.0%
Infrared Spectrum: Complies
Pseudo Cyanocobalamin: Complies