Absolute Standards

Certified Reference Standards

For ICP and ICP-MS

Dual-accredited ICP and ICP-MS reference standards from Absolute Standards — the certified confidence your elemental analysis depends on.

• ISO/IEC 17025 establishes the competence of the testing and calibration measurements behind every certified value. View certificate (PDF)
• ISO 17034 establishes the competence of the reference material producer itself. View certificate (PDF)

Absolute Standards holds both.