Benchmark Calcium Titrant

Replacement calcium titrant for the Benchmark Calcium & Magnesium Test Kit. 118 mL of 0.075 M calcium titrant Titrate the prepared 5.00 mL sample to a stable purple endpoint Calculate calcium as ppm Ca = mL titrant used × 600 One replacement reagent only; buffer, indicator, syringe and testing tools are not included Use only as directed with the Benchmark Calcium Buffer and Calcium Indicator. Best value: Need every calcium and magnesium reagent? Choose the Calcium & Magnesium Refill Reagents. Need the tools too? Choose the complete test kit. For aquarium testing only. Keep out of reach of children and read the product label and safety information before use.