Check the listing for details. Copper Sulfate, 6oz, General Purpose Grade, Sturdy Bottle SHIPS SAME DAY. Condition: New. Listed at 7.95 USD. 15.00 Copper Sulfate CuSO4·5H2O Weight 6 Ounces Volume 4 Fluid Ounces Chemical Formula CuSO4·5H2O Purity Ultra-Pure 99.7% Grade Reagent/Feedstock Grade Consistency Fine Powder CAS Number 7758-99-8 You are buying 6 Ounces (by weight) of Copper Sulfate. The item ships in a 4 Fluid Ounce Polypropylene bottle. Copper Sulfate; also known as Copper Sulfate (Pentahydrate) / Cupric Sulfate / Copper (II) Sulfate / Copper Vitriol / Blue Vitriol / Blue Stone; has hundreds of uses. For more information, go to: http://en.wikipedia.org/wiki/Copper(II)_sulfate FREE EXPEDITED SHIPPING We ship THREE TIMES A DAY, 7-Days a week. Your item is guaranteed to be in the mail the SAME DAY you place your order. Transit time from California is 2-4 days throughout the USA. Our bottles are made of sturdy polypropylene. We shrink-wrap the screw tops and seal the bottles in plastic to ensure a spill-free journey.