Inorganic Ion Standards

Inorganic Ventures&#39 1000 ppm Samarium for AA is a certified reference material set in a nitric acid matrix for stability. This samarium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines.

Inorganic Ventures&#39 1000 ppm Silicon for AA is a certified reference material set in a water (tr. nitric acid / HF) matrix for stability.

Inorganic Ventures&#39 1000 ppm Silicon for AA is a certified reference material set in a water (tr. nitric acid / HF) matrix for stability.

Inorganic Ventures&#39 1000 ppm Strontium for AA is a certified reference material set in a nitric acid matrix for stability. This strontium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance

Inorganic Ventures&#39 1000 ppm Tungsten for AA is a certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability.

Inorganic Ventures&#39 1000 ppm Tungsten for AA is a certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability.

Inorganic Ventures&#39 1000 ppm Uranium for AA is a certified reference material set in a nitric acid matrix for stability. This uranium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines.

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to primary material from an NMI, e.

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.

Analysis Note toxic substances: absence

AGILENT G1946-85004 ES/APCI POSITIVE ION PERFORMANCE STANDARD 5X1ML