
Vitamin B12 1% Feed Grade
ITEMS SPECIFICATIONS
CHARACTER: PALE RED,VERY SMALL POWDER
HYCROSCOPICITY
GRAIN SIZE: ESSENTIALLY 100% PASSES
THROUGH 0.25mm SIEVE
INDENTIFICATION: QUALIFIED
LOSS ON DRYING: 3.0%
ASSAY(HPLC)
ON C63H88CoN14P DRIED BASES: 1.00-1.10%