Formula: Na₂CO₃ in 3% HNO₃ Formula Weight: 105.99

Concentration 10,000 +/- 100 ug/ml Matrix: 5% Nitric acid NIST Traceable

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

Matrix: 99,4280% H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 2% HNO3 Min: >= 9950 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

ICP Standard, High Purty Elements manufactured in an ISO 9000 certified laboratory. Guaranteed to 0.3% tolerance.

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

Concentration 10,000 +/- 100 ug/ml Matrix: 5% Nitric acid NIST Traceable

101 ppm: K, P, S; 20 ppm As, La, Li, Mn, Mo, Na, Ni, Sc; 1 ppm Ca Matrix: 5% HCl Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Concentration 10,000 +/- 100 ug/ml Matrix: 20% Hydrochloric acid NIST Traceable

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

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

Inorganic Ventures' 10,000 ppm Gallium for ICP is a certified reference material set in a nitric acid matrix for stability. This gallium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

Matrix: 5% HNO3 Min: >= 9950 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 5% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Inorganic Ventures' 1000 ppm (µg/mL) Iodide for ICP is a certified reference material set in a water matrix for stability. This iodide standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Can be…

Matrix: 99% H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Inorganic Ventures' 10,000 ppm Hafnium for ICP is a certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This hafnium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration…

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

100 ppm each element in 5% Nitric Acid. Ce 100 ug/ml Dy 100 ug/ml Er 100 ug/ml Eu 100 ug/ml Gd 100 ug/ml Ho 100 ug/ml La 100 ug/ml Lu 100 ug/ml Nd 100 ug/ml<

Concentration 10,000 +/- 100 ug/ml Matrix: <30% HCl NIST Traceable

Matrix: 5% HNO3 Min: >= 9950 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

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

Concentration 1,000 +/- 10 ug/ml Matrix: 5% Nitric acid NIST Traceable

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.

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

Concentration 10,000 +/- 100 ug/ml Matrix: 5% Nitric acid NIST Traceable

Concentration 1,000 +/- 10 ug/ml Matrix: 20% Hydrochloric acid NIST Traceable

For Stray Light Matrix: H2O Min: >= 9.95 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Concentration 1,000 +/- 10 ug/ml Matrix: 5% Nitric acid NIST Traceable

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