Standards
Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
Potassium (K+) Single-Element Ion Cation Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®
Supplier: VWR International
Ion chromatography & ion selective electrode (ISE) standard.
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Standards for 2100N and 2100N Is
Supplier: VWR International
Turbidity Standard, Stablcal® stabilized formazine standard, 4000 NTU, Type: Formazine
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Chloride, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Sulfur, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR® BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Rhodium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Tellurium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Lithium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Manganese, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Potassium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, , VWR® BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Cesium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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VWR® Traceable® Conductivity Calibration Standards (CRM)
Supplier: VWR International
These Certified Reference Materials (CRM) calibrate conductivity meters and probes for maximum accuracy.
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Germanium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Rhenium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
Expand 3 Items
Formate (HCO₂)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®
Supplier: VWR International
Ion chromatography & ion selective electrode (ISE) standard.
Expand 2 Items
VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 5 µS/cm at 25 °C
Supplier: BDH
VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 5 µS/cm at 25 °C
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VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 10000 µS/cm at 25 °C
Supplier: BDH
VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 10000 µS/cm at 25 °C
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