Min. Order Reference FOB Price
1 kg US$30.00-220.00 / kg
Product Description
Manufacturer Supply Menatetrenone Natural Vitamin K2 Mk7 in Powder/Oil CAS No. 2124-57-4 Product Description Vitamin K can be divided into two categories, both of which are derivatives of 2-methyl-1,4-naphthoquinone. One is fat-soluble vitamins, which are extracted from green plants (such ...