Core & Main Potassium Sulfate, ACS grade, 100 gBy Core & Main $39.00 | EA Quantity discounts available QuantityPrice1 – 1$39.002 – 5$38.036 +$37.05Product #: 707199Mfr. Part #: PS1001-JOut of Stock - Ships in 2 Days Quantity -+ Add to Cart Add to List Add to My List Or: Create a New List Create and Add Item Learn more about Core & Main chemicals and reagents for your everyday water quality testing.Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description Potassium Sulfate, ACS grade, 100 g. Features CAS No. 7778-80-5 K₂SO₄ FW=174.259 DetailsBackDescription Potassium Sulfate, ACS grade, 100 g. Features CAS No. 7778-80-5 K₂SO₄ FW=174.259 Documents Safety Data Sheet