Min. Order Reference FOB Price
1 kg US$1,200.00-1,600.00 / kg
Product Description
99% High Quality Factory Price Pyrroloquinoline Quinone Disodium Salt (PQQ salt) 122628-50-6 Product Description Model No. NZPQQ Product Name pyrroloquinoline quinone Active Ingredient 2-aminoethane-sulphonic acid Appearance white to slightly yellow crystalline powder Purity 99% Test ...