Standards

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

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

Speciation Standards Speciation analysis has become common in many fields, including environmental, food and pharmaceutical testing labs. To analyze species within a sample requires Certified Reference Materials (CRMs) for sample verification and

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

Actual Concentration: 1,000ppm &plusmn 3ppm NIST Traceable

Actual Concentration: 1,000ppm &plusmn 3ppm NIST Traceable

Arsenic AA, 1000 ppm 500 mL

The Ricca Chemical arsenic AA standard is perfect for the analysis and detection of chemical samples in laboratories and research facilities.

The Ricca Chemical arsenic AA standard is perfect for the analysis and detection of chemical samples in laboratories and research facilities.

Formula: As in 3% HNO₃ Formula Weight: N/A Description: Composition: H₃AsO₄ in HNO₃ 2-3%

AA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 Elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL.

AA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 Elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL.