Interference Check Standard 18 Without Mercury For Environmental Analysis, Iso/Iec Guide 34 Certified, Nist-Traceable Certified Reference Material, Each

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Inorganic standard manufactured for aa, icp, icp/ms, ic, xrf, and other analytical instrumentationanalyteconcentrationk20,000μg/mlas1000μg/mlpb1000μg/mltl1000μg/mlse500μg/mlag300μg/mlba300μg/mlcd300μg/mlco300μg/mlcr300μg/mlcu300μg/mlni300μg/mlv300μg/mlzn300μg/mlmn200μg/mlbe100μg/mlcertificationsaccredited by a2la for iso/iec 17025 and iso/iec guide 34 and certified by ul-dqs to iso 9001complianceghs/osha complaint