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: KI Formula Weight: 166.00 CAS Number: 7681-11-0

Formula: Na₂HPO₄•7H₂O Formula Weight: 268.07 CAS Number: 7782-85-6

Formula: KNO₃ Formula Weight: 101.09 CAS Number: 7757-79-1

Formula: Na₂SO₄ Formula Weight: 142.04 CAS Number: 7757-82-6