Hach Silica Reagent Set, Low Range, 25 mL, 2256900By Hach $109.00 | EA Quantity discounts available QuantityPrice Product #: 701353Mfr. Part #: 2256900Out of Stock - Ships in 22 Days 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 low range silica determination by the Heteropoly Blue method. 25 mL sample Approximately 100 tests Product Specifications ... DetailsBackDescription For low range silica determination by the Heteropoly Blue method. 25 mL sample Approximately 100 tests Product Specifications Number of Tests 100 Method Name Heteropoly Blue Ranges 0.010 - 1.600 mg/L SiO2 and 3 - 1,000 µg/L SiO₂ Sample Size 25 mL Documents Safety Data Sheet California residents see Prop 65 WARNINGS