Min. Order Reference FOB Price
1 kg US$1,200.00-1,600.00 / kg
Product Description
PQQ 99% CAS 122628-50-6 Pyrroloquinoline Quinone PQQ for Anti Aging 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 Method HPLC Certificate ...