Formula: Cu in 3% HNO₃ Formula Weight: 63.55

1 mL = 1 mg As (1,000 ppm As) Formula: As₂O₃ in 3% HNO₃

NFPA#: 1-0-1 Specific Gravity: 1.010 AA, colorimetric or volumetric standard

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

Inorganic Ventures' 1000 ppm Selenium for AA is a certified reference material set in a nitric acid matrix for stability. This selenium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

Formula: Cd in 3% HNO₃ Formula Weight: 112.41

Formula: K₂Cr₂O₇ in Water Formula Weight: 294.19 Synonym(s): Potassium Dichromate

Matrix: 2% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Formula: Na₂SiO₃•9H₂O Formula Weight: 284.20

Formula: Zn in 3% HNO₃

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

Formula: Sn in 15% HCl Formula Weight: 118.71

Formula: Mn(C₂H₃O₂)₂ in 3% HNO₃

Formula: Be in 3% HNO₃

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

Formula: (NH₄)₆Mo₇O₂₄ in NH₄OH Formula Weight:

Formula: Ti in 15% HCl Formula Weight: 47.88

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

Matrix: 2% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 2% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 1% HNO3 1% Min: >= 29.85 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility