Method I: Not more than 20 µg/g.
Vitamin K3 contains not less than 98.0 percent and not more than 101.0 percent of C₁₁H₈O₂, calculated on the dried basis. vitamin k3 usp monograph
Where labeled for use in parenteral or topical preparations, it meets the requirements for Bacterial Endotoxins (NMT 5.0 USP Endotoxin Units/mg) and Sterility where appropriate. Method I: Not more than 20 µg/g
Not more than 0.1%, determined on 1.0 g. determined on 1.0 g.