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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.

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Naptalam, Dr. Ehrenstorfer, LGC Standards

Supplier: LGC Standards

Organic Standard, Naptalam

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Formothion, Dr. Ehrenstorfer, LGC Standards

Supplier: LGC Standards

Organic Standard, Formothion

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Oxamyl, Dr. Ehrenstorfer, LGC Standards

Supplier: LGC Standards

Organic Standard, Oxamyl

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Fluazaindolizine, Dr. Ehrenstorfer, LGC Standards

Supplier: LGC Standards

Organic Standard, Fluazaindolizine

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Difethialone, Dr. Ehrenstorfer, LGC Standards

Supplier: LGC Standards

Organic Standard, Difethialone

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Nitenpyram, Dr. Ehrenstorfer, LGC Standards

Supplier: LGC Standards

Organic Standard, Nitenpyram

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Inpyrfluxam, Dr. Ehrenstorfer, LGC Standards

Supplier: LGC Standards

Organic Standard, Inpyrfluxam

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Malathion, Dr. Ehrenstorfer, LGC Standards

Supplier: LGC Standards

Organic Standard, Malathion

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Testosterone, Dr. Ehrenstorfer, LGC Standards

Supplier: LGC Standards

Organic Standard, Testosterone

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Yttrium Standard: Y @ 10000 µg/mL in 5% HNO3, VHG, LGC Standards

Supplier: LGC Standards

Yttrium Standard, Yttrium Standard: Y @ 10000 µg/mL in 5% HNO3, 10000 µg/mL, VHG, Application: ICP-MS standards

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Ammonium Bromide, 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 Standard: S @ 20000 µg/g (2.00 wt%) in Crude Oil, VHG, LGC Standards

Supplier: LGC Standards

Sulphur Standard, Sulfur Standard: S @ 20000 µg/g (2.00 wt%) in Crude Oil, 20000 µg/g, VHG, Application: Petroleum Oils & Fuels

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Sulfur Standard: S @ 10000 µg/g (1.00 wt%) in #2 Diesel Fuel, VHG, LGC Standards

Supplier: LGC Standards

Sulphur Standard, Sulfur Standard: S @ 10000 µg/g (1.00 wt%) in #2 Diesel Fuel, 10000 µg/g, VHG, Application: Petroleum Oils & Fuels

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Sulfur Standard: S @ 25 µg/g (0.0025 wt%) in #2 Diesel Fuel, VHG, LGC Standards

Supplier: LGC Standards

Sulphur Standard, Sulfur Standard: S @ 25 µg/g (0.0025 wt%) in #2 Diesel Fuel, 25 µg/g, VHG, Application: Petroleum Oils & Fuels

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Titanium Standard: Ti @ 1000 µg/g in Hydrocarbon Oil, VHG, LGC Standards

Supplier: LGC Standards

Titanium Standard, Titanium Standard: Ti @ 1000 µg/g in Hydrocarbon Oil, 1000 µg/g, VHG, Application: Petroleum Oils & Fuels

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Zinc Standard: Zn @ 5000 µg/g in Hydrocarbon Oil, VHG, LGC Standards

Supplier: LGC Standards

Zinc Standard, Zinc Standard: Zn @ 5000 µg/g in Hydrocarbon Oil, 5000 µg/g, VHG, Application: Petroleum Oils & Fuels

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Thallium Standard: Tl @ 1000 µg/g in Hydrocarbon Oil, VHG, LGC Standards

Supplier: LGC Standards

Thallium Standard, Thallium Standard: Tl @ 1000 µg/g in Hydrocarbon Oil, 1000 µg/g, VHG, Application: Petroleum Oils & Fuels

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Tin Standard: Sn @ 1000 µg/g in Hydrocarbon Oil, VHG, LGC Standards

Supplier: LGC Standards

Tin Standard, Tin Standard: Sn @ 1000 µg/g in Hydrocarbon Oil, 1000 µg/g, VHG, Application: Petroleum Oils & Fuels

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Ion Chromatography (IC) Anion and Cation Check Standards, VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography (IC) is an analytical process for the separation of ions based on charge affinity. IC can be used for a variety of different kinds of charged analytes from single elements to large proteins.