Individual Inorganic Standards (IC, ICP, AA)

ULTRA offers hundreds of NIST traceable inorganic products, including EnviroConcentrates™ for ICP and AA analysis, as well as standards for TCLP, ICP-MS, and inorganic environmental methods. All standards are manufactured under ULTRA’s ISO 9001 registered quality system and verified by ULTRA’s ISO 17025 accredited laboratory. ICP and ICP-MS standards are prepared from starting materials having a purity of 99.999% (where possible), high purity acids, and ASTM Type I water (18 megohm). Standards are traceable to NIST standard reference materials (SRMs) whenever possible.

• Starting Material 99.999% Pure, Wherever Possible
• ASTM Type 1, Low TOC (
• ICP/ICP-MS Standards Packaged in Pre-Cleaned LDPE Bottles
• ULTRAgrade® Documentation
• Traceable to NIST SRM and Independent Source
• Concentration Confirmed by ICP and/or ICP-MS

• Individual Inorganic Sandards (IC, ICP, AA)
• Ultra Scientific Environmental Standards (6.9M)