Hach Sulfate Standard Solution, 2500 mg/L as SO4 (NIST), 500 mL, 1425249By Hach $87.85 | EA Quantity discounts available QuantityPrice Product #: 700984Mfr. Part #: 1425249Out of Stock - Ships in 10 Days Quantity -+ Add to Cart Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description For accuracy checks in sulfate determinations Features NIST-Traceable Product Specifications ... DetailsBackDescription For accuracy checks in sulfate determinations Features NIST-Traceable Product Specifications Concentrations 2500 mg/L Description Sulfate as SO4 (NIST) Platform Solution Volume / Package Quantity 500 Documents Safety Data Sheet California residents see Prop 65 WARNINGS