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.
VWR Chemicals BDH® Conductivity Standards, 100 µS/cm at 25 °C
Supplier: BDH
VWR Chemicals BDH® Conductivity Standards, 100 µS/cm at 25 °C
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VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 1000 µS/cm at 25 °C
Supplier: BDH
VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 1000 µS/cm at 25 °C
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Iridium, 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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Vanadium, 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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Uranium, 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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Conductivity Standard Solution, 1000 µmhos/cm, VWR Chemicals BDH®
Supplier: VWR International
Suitable as a calibration standard.
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VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 1413 µS/cm at 25 °C
Supplier: BDH
VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 1413 µS/cm at 25 °C
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VWR Chemicals BDH® Conductivity Standards, 200 µS/cm at 25 °C
Supplier: BDH
VWR Chemicals BDH® Conductivity Standards, 200 µS/cm at 25 °C
Expand 4 Items
Chlorite (ClO₂)- 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.
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Samarium, 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
VWR Chemicals BDH® Conductivity Standards, 10 µS/cm at 25 °C
Supplier: BDH
VWR Chemicals BDH® Conductivity Standards, 10 µS/cm at 25 °C
Expand 4 Items
Tin, 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 7 Items
Bismuth, 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 6 Items
Boron, 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 6 Items
VWR® Scandium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
Expand 6 Items
Chromium, 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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