A neutral, highly soluble salt ((NH₄)₂SO₄) used for protein precipitation (salting out), as a fertilizer research component, and as a general analytical reagent.
A highly sensitive complexometric indicator used in titrations, specifically for the detection of calcium, copper, nickel, and rare earth metal ions in solution.
A highly useful analytical reagent (NH₄SCN) for the detection of ferric ions and as a titrant in various argentometric (silver) and mercurimetric methods.
A biological enzyme used in biochemistry and molecular biology to catalyze the hydrolysis of starch, essential for research into carbohydrates and digestion.
Lumps of Ammonium Carbonate ((NH₄)₂CO₃) used as a general analytical reagent, smelling salt precursor, and a source of ammonia gas in controlled settings.
An Extra Pure form of Ammonium Hydrogen Carbonate (NH₄HCO₃) used as a blowing agent, analytical reagent, and buffer in low-temperature chemical processes.