Hach Phosphorus Standard Solution, 1000 mg/L as P (NIST), 100 mL, 2321142By Hach $35.25 | EA Quantity discounts available QuantityPrice Product #: 701433Mfr. Part #: 2321142 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 phosphorus determinations Features NIST-Traceable Product Specifications ... DetailsBackDescription For accuracy checks in phosphorus determinations Features NIST-Traceable Product Specifications Concentrations 1000 mg/L Description Phosphorus as P (NIST) Platform Solution Documents Safety Data Sheet California residents see Prop 65 WARNINGS