Product name:VB12 0.1%
Carrier:Mannitol
Appearance:light red homogeneous powder
Assay of VB12:0.09-0.13%
Loss on drying:≤10.0
Particle size:≤250
Product name:VB121.0%
Carrier:Mannitol
Appearance:light red homogeneous powder
Assay of VB12:0.9-1.3%
Loss on drying:≤10.0
Particle size:≤250