Vitamin B,Malaysia price supplier

Vitamin B2, also called riboflavin, is one of the most widely distributed water-soluble vitamins. Vitamin B2 is an essential constituent of all living cells. However, there are very few rich sources in food: Yeast and liver have the highest concentrations, but they don’t have much relevance to today’s human nutrition.

Assay                                   98.0 - 102.0 %
Appearance                        yellow to orange yellowish powder
Heavy metals (as Pb)             ≤ 40 ppm
As (Arsenic)                       ≤ 3 ppm
Cd (Cadmium)                    ≤ 1 ppm
Hg (Mercury)                       ≤ 1 ppm
Pb (Lead)                       ≤ 10 ppm
Lumiflavin (USP)                     passes test