1 mL = 1 mg Fe (1,000 ppm Fe) Formula: Fe in 3% HNO₃ Formula Weight: 55.85

Formula: Cr(NO₃)₃ in 3% HNO₃

Formula: Na₂CO₃ in 3% HNO₃ Formula Weight: 105.99

Formula: CaCO₃ in 3% HNO₃ Formula Weight: 100.09

Formula: Co in 3% HNO₃ Formula Weight: 58.93

Formula: Ba(NO₃)₂ in HNO₃ 2-3% Formula Weight: N/A Synonym(s): Description: Composition: Barium nitrate in nitric acid Suprapur®; 2-3%

Formula: Bi in 3% HNO₃ Formula Weight: 208.98

1 mL = 1 mg Mg (1,000 ppm Mg) Formula: MgO in 3% HNO₃ Formula Weight: 40.30

Formula: As in 3% HNO₃ Formula Weight: N/A Description: Composition: H₃AsO₄ in HNO₃ 2-3%

Formula: Pb in 3% HNO₃ Formula Weight: 207.20

Formula: AlK(SO₄)₂•12H₂O Formula Weight: 101.96 CAS Number: 7784-24-9

Formula: Mn(C₂H₃O₂)₂ in 3% HNO₃

Formula: W in 2% HNO₃ / 1% HF

Formula: Pd in 3% HCl Formula Weight: 106.42

Formula: Sn in 15% HCl Formula Weight: 118.71

Formula: Ni in 3% HNO₃ Formula Weight: 58.69

Formula: Zn in 3% HNO₃

Formula: Tl in 3% HNO₃ Formula Weight: 204.38

Formula: Se in 3% HNO₃ Formula Weight: 78.96

Formula: Cu(NO₃)₂ in HNO₃ 2-3% Formula Weight: N/A Synonym(s): Copper nitrate in nitric acid Suprapur® 2-3% Description: Composition:

Formula: Be₄O(C₂H₃O₂)₆ in 3% HNO₃ Synonym(s): Beryllium Basic Acetate

Formula: Hg in 3% HNO₃ Formula Weight: 200.59

Formula: Ti in 15% HCl Formula Weight: 47.88

Formula: Mo in 3% HNO₃ trace HF Formula Weight: 95.94

1 mL = 1 mg Si (1,000 ppm Si) Si in 3% HNO3 / trace HF

Formula: NH₄H₂PO₄ in H₂O Formula Weight: 115.03

Formula: Sr(NO₃)₂ in 3% HNO₃

Formula: KNO₃ in 3% HNO₃ Formula Weight: 101.09

Formula: Te in 3% HNO₃ Formula Weight: 127.60