Hach Calcium Standard Solution, 1000 mg/L as CaCO₃, 1 L, 12153By Hach $60.05 | EA Quantity discounts available QuantityPrice Product #: 700559Mfr. Part #: 12153 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* Accessories Hach Tensette® Pipet, 0.1-1.0 mL, 1970001Add Accessory $518.00 Hach Tensette® Pipet, 1.0-10 mL, 1970010Add Accessory $518.00 Kimble® Class A Volumetric Flask w/ Glass Pennyhead Stopper, 100 mL, 28014-100Add Accessory $56.95 Details Description For accuracy checks in calcium hardness determinations. (Calcium chloride solution) Features Not for use in alkalinity dete... DetailsBackDescription For accuracy checks in calcium hardness determinations. (Calcium chloride solution) Features Not for use in alkalinity determinations Product Specifications Concentrations 1000 mg/L CaCO3 Description Calcium CaCO3 (CaCl2) (For Hardness) Platform Solution Documents Safety Data Sheet California residents see Prop 65 WARNINGS