Min. Order Reference FOB Price
1 kg US$1,500.00-1,600.00 / kg
Product Description
Factory Price Pyrroloquinoline Quinone Disodium Salt / CAS 122628-50-6 Health Products PQQ Powder Product Description Model No. NZPQQ Product Name pyrroloquinoline quinone Active Ingredient 2-aminoethane-sulphonic acid Appearance white to slightly yellow crystalline powder Purity 99% ...