Formula: Na₂SO₄ Formula Weight: 142.04 CAS Number: 7757-82-6 Synonym(s): Suitable for Use in Pesticide Residue Analysis Description: Tested for Hexane Extractable Impurities

Formula: Na₂CO₃ Formula Weight: 105.99 CAS Number: 497-19-8

Formula: CH₃COONH₄ Formula Weight: 77.08 CAS Number: 631-61-8

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