Formula: NH₄Cl in Water Formula Weight: 53.49 CAS Number: 12125-02-9

The Ricca Chemical alkaline-iodide reagent with a composition of 55.98% water, 33.95% sodium hydroxide and 10.07% potassium iodide, is suitable for use in conducting dissolved oxygen (DO) analysis. It can be stored at a temperature of 15 to 30 degree C. Application: For Dissolved Oxygen (DO) Analysis

For Nitrate by the Cadmium Reduction Method

Formula: CH₃COOH in Water Formula Weight: 60.05 CAS Number: 64-19-7

Formula: NH₄OH Formula Weight: 35.05 CAS Number: 1336-21-6

Description: for Kjeldahl Nitrogen Analysis