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® ARISTAR® Multi-Element ICP and ICP-MS Certified Reference Standards, Enhanced Packaging
Supplier: BDH
Stock multi-element ICP and ICP-MS blends can be found grouped for stability and ease of use as well as commonly used Certified Reference Materials (CRMs) recommended by many instrument manufactures
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Zinc, 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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Aluminum, 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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Cerium, 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
Palladium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®, VWR®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
Expand 6 Items
Cadmium, 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
Nitrite (NO₂)- 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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VWR Chemicals BDH® Conductivity Standards, 5 µS/cm at 25 °C
Supplier: BDH
VWR Chemicals BDH® Conductivity Standards, 5 µS/cm at 25 °C
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Fluoride (F)- 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, 250 µS/cm at 25 °C
Supplier: BDH
VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 250 µS/cm at 25 °C
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Conductivity/TDS Standards, NaCl Solutions at 25 °C, 20 - 1000 µS/cm, Ricca Chemical Company
Supplier: BDH
70 uS/cm (70 umho/cm) at 25°C, 33.0 ppm as NaCl. Poly bottle. 500mL
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Bromide (Br-) 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
Oxalate (C₂O₄)-2 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
Dysprosium, 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 4 Items
VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 5000 µS/cm at 25 °C
Supplier: BDH
VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 5000 µS/cm at 25 °C
Expand 4 Items
VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 84 µS/cm at 25 °C
Supplier: BDH
VWR Chemicals BDH® Potassium Chloride Conductivity Standards, 84 µS/cm at 25 °C
Expand 4 Items
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