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

*NIST Traceable Standards for AA, ICP, & ICP-MS.

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

Matrix: 1% HNO3 Min: >= 9.95 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

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

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

*NIST Traceable Standards for AA, ICP, & ICP-MS.

AA, colorimetric or volumetric standard. Concentration 1,000 +/- 10 ug/ml Matrix: 5% Nitric acid w/ trace HF NIST Traceable

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

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

Formula: SeO₂ in Water Formula Weight: 110.96

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 . …

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

Formula: AgNO₃ in 3% HNO₃ Formula Weight: 169.87

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

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

*NIST Traceable Standards for AA, ICP, & ICP-MS.

1 mL = 1 mg Pb (1,000 ppm Pb) Formula: Pb in 3% HNO₃ Formula Weight: 207.20

*NIST Traceable Standards for AA, ICP, & ICP-MS.

*NIST Traceable Standards for AA, ICP, & ICP-MS.

*NIST Traceable Standards for AA, ICP, & ICP-MS.

Matrix: % H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 12% Ethanol Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

*NIST Traceable Standards for AA, ICP, & ICP-MS.