Ideal for Elemental Analysis

The AnalytiChem geochemical portfolio includes a range of commodities and mineralization styles. Our ISO 17034-accredited Certified Reference Materials are ideal for validating “total digest” analytical methods and are indispensable for laboratory quality control programs. The core portfolio features a diverse range of geological rock types, from fresh gabbronorite to oxidized siltstone, addressing a growing need for high-quality litho-geochemical reference materials.

Products are accompanied by a comprehensive suite of certified values for up to 58 elements and additional geochemical characterization by fusion XRF and Laser ablation with ICP-MS finish. In contrast to our exploration portfolio, these products are certified with multiple analytical techniques with averaged values and expanded uncertainties to produce a flexible CRM to meet the needs of the general laboratory analyst.

Blanks for Process Monitoring

Blanks play a crucial role in ensuring the integrity of analytical processes. For a blank to be truly effective, it must be produced from ultra-clean materials and rigorously analyzed to detect any potential contaminants.

Additionally, the particle size should align with the specific processing requirements. OREAS® blanks are purpose-designed to meet these criteria. Choose from our range of powder or drill chip (coarse) blanks for better quality control and ensure reliable assay results.

View other Geochemical Standards