Hach Zinc Standard Solution, 100 mg/L as Zn (NIST), 100 mL, 237842By Hach $31.20 | EA Quantity discounts available QuantityPrice Product #: 700870Mfr. Part #: 237842 This item is in stock SAVE 15% ON SELECT HACH INSTRUMENTS WITH CODE HACH15 WHEN YOU PURCHASE THIS QUALIFYING CHEMISTRY Quantity -+ Add to Cart Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description For accuracy checks in zinc determinations Features NIST-Traceable Product Specifications ... DetailsBackDescription For accuracy checks in zinc determinations Features NIST-Traceable Product Specifications Concentrations 100 mg/L Description Zinc as Zn (NIST) Platform Solution Documents Safety Data Sheet California residents see Prop 65 WARNINGS