Hydroponics: Maintain optimal nutrient solution pH (5

HI70300-050 is a GroLine storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes

0% Calibration: Zero oxygen solution (MA9070) for enhanced accuracy

Chemical Reduction

leak-proof cartridge replacement

Milwaukee MI512-25 Low Range Phosphate Powder Reagents - 25 Tests for MW12 Photometer HI1053P Hydroponics: Maintain optimal nutrient solutionProfessional Low Range Phosphate Powder Reagents for MW12 Photometer 25 Tests The Milwaukee MI512 25 is a professional grade low range phosphate powder reagent pack designed for accurate phosphate (PO) measurement from 0. 00 to 2. 50 mg L with the Milwaukee MW12 Low Range Phosphate Photometer. With 25 pre measured powder reagent packets, this kit provides reliable phosphate testing for swimming pools, aquariums, drinking water, and water quality