Purchase Qty. Reference FOB Price
25-99 Tons US$650.00
100+ Tons US$600.00
Product Description
Manufacturer SOP /Potassium Sulfate 50% Agriculture Grade Potassium sulfate is colorless or white crystals, particles or powder. No smell, bitter taste. Hard. The aqueous solution was neutral and the pH was about 7 at room temperature. The main purpose is the serum protein biochemical tests, ...