Formula: Ni in 3% HNO₃ Formula Weight: 58.69

Formula: Cu in 3% HNO₃ Formula Weight: 63.55

Formula: Mn(C₂H₃O₂)₂ in 3% HNO₃

Formula: Na₂SO₄ Formula Weight: 142.04  

Formula: Mn(C₂H₃O₂)₂ in 3% HNO₃

1 mL = 1 mg Ca (1,000 ppm Ca)

1000 ppm Mg, 200 ppm Sb; 200 ppm Tl, 100 ppm B, 50 ppm Ag Matrix: 5% HNO3/tr Tartaric acid/tr HF Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Formula: CaCO₃ in 3% HNO₃ Formula Weight: 100.09