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.
Iodide, 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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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.
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Magnesium (Mg2+) 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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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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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.
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Calcium (Ca2+) 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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Conductivity Standard Solution, 1000 µmhos/cm, VWR Chemicals BDH®
Supplier: VWR International
Suitable as a calibration standard.
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Phosphate (PO₄3-) 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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Iodide (I)- 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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Digitonin, TRC, LGC Standards
Supplier: LGC Standards
Organic Standard, Digitonin
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(R)-Ostarine, TRC, LGC Standards
Supplier: LGC Standards
Organic Standard, (R)-Ostarine
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(S)-Mephenytoin, TRC, LGC Standards
Supplier: LGC Standards
Organic Standard, (S)-Mephenytoin
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Bromochloroiodomethane, TRC, LGC Standards
Supplier: LGC Standards
Organic Standard, Bromochloroiodomethane
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Bufencarb, TRC, LGC Standards
Supplier: LGC Standards
Organic Standard, Bufencarb
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5-Hydroxyhydantoin, TRC, LGC Standards
Supplier: LGC Standards
Organic Standard, 5-Hydroxyhydantoin
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Propylbenzene, TRC, LGC Standards
Supplier: LGC Standards
Organic Standard, Propylbenzene
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