You searched for: 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.
Calcium 1.000 mg/l in water standard for ion chromatography
Supplier: VWR Chemicals
Calcium Standard, 1000 mg/L, VWR®, Calcium, Matrix: H₂O, Application: Ion chromatography standards
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VWR® AVS TITRINORM, Germanium Standard Solution, 1000 mg/L Ge in 5% Nitric Acid with hydrofluoric Acid (max. 1%) AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Germanium Standard, 1000 mg/L, VWR® AVS TITRINORM, Germanium, Matrix: 5% HNO₃/tr HF, Application: AAS standards
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VWR®, Sulphur standard solutions for ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Sulphur Standard, 10 mg/L, VWR®, Sulphur, Matrix: H₂O, Application: ICP-MS standards
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VWR®, Nickel standard solution, 1000 mg/L Ni in dil. nitric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Nickel Standard, 1000 mg/L, VWR®, Nickel, Matrix: 2% HNO₃, Application: AAS standards
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VWR®, Strontium 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Strontium Standard, 1000 mg/L, VWR®, Strontium, Matrix: H₂O, Application: Ion chromatography standards
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VWR®, Cesium 1,000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Cesium Standard, 1000 mg/L, VWR®, Cesium, Matrix: H₂O, Application: Ion chromatography standards
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VWR® AVS TITRINORM, Molybdenum Standard Solution, 1000 mg/L Mo in Water, Standard for AAS
Supplier: VWR Chemicals
Molybdenum Standard, 1000 mg/L, VWR® AVS TITRINORM, Molybdenum, Matrix: H₂O, Application: AAS standards
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VWR® PESTINORM®, iso-Butyl Methyl Ketone, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR®, Organic reference standard, Aroclor 1260 (PCB-mixture, 60% chlorinated) 35 µg/ml in isooctane
Supplier: VWR Chemicals
Organic Standard, Aroclor 1260 (PCB-mixture, 60% chlorinated) 35 µg/ml in isooctane, Pack type: Glass ampoule
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VWR®, Colour standards, Saybolt
Supplier: VWR Chemicals
Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis.
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VWR®, Lithium 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Lithium Standard, 1000 mg/L, VWR®, Lithium, Matrix: H₂O, Application: Ion chromatography standards
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VWR®, Pesticide reference standard, Performance Check Solution pesticides and PCBs, EPA 608
Supplier: VWR Chemicals
17 components.
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VWR® ARISTAR®, Neodymium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Neodymium Standard, 1000 ppm, VWR® ARISTAR®, Neodymium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Rubidium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Rubidium Standard, 10 ppm, VWR® ARISTAR®, Rubidium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® AVS TITRINORM, Cerium Standard Solution, 1000 mg/L Ce in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Cerium Standard, 1000 mg/L, VWR® AVS TITRINORM, Cerium, Matrix: 2% HNO₃, Application: AAS standards
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VWR® ARISTAR® Anion Multi-Component Standard 2 for Ion Chromatography, Avantor
Supplier: VWR Chemicals
Anion multi-component standard 2 for IC, VWR®, Application: Ion chromatography standards
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VWR® PESTINORM®, N,N-Dimethylacetamide, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® AVS TITRINORM, Rubidium Standard Solution, 1000 mg/L Rb in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Rubidium Standard, 1000 mg/L, VWR® AVS TITRINORM, Rubidium, Matrix: 2% HNO₃, Application: AAS standards
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VWR® AVS TITRINORM, Palladium Standard Solution, 1000 mg/l Pd in 5% Hydrochloric Acid, Standard for AAS
Supplier: VWR Chemicals
Palladium Standard, 1000 mg/L, VWR® AVS TITRINORM, Palladium, Matrix: 5% HCl, Application: AAS standards
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VWR®, Platinum standard solution, 1,000 mg/L Pt in 10% hydrochloric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Platinum Standard, 1000 mg/L, VWR®, Platinum, Matrix: 10% HCl, Application: AAS standards
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VWR®, Ammonium standard solution, 1000 mg/L NH₄ in water, ARISTAR® standard for Ion Chromatography
Supplier: VWR Chemicals
Ammonium Standard, Ammonium standard solution, 1000 mg/L, VWR®, Matrix: H₂O, Application: Chromatography standards, Ion chromatography standards
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VWR® AVS TITRINORM, Silver Standard Solution, 1000 mg/L Ag in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Silver Standard, 1000 mg/L, VWR® AVS TITRINORM, Silver, Matrix: 2% HNO₃, Application: AAS standards
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VWR® AVS TITRINORM, Ruthenium Standard Solution, 1000 mg/L Ru in 5% Hydrochloric Acid, Standard for AAS
Supplier: VWR Chemicals
Ruthenium Standard, 1000 mg/L, VWR® AVS TITRINORM, Ruthenium, Matrix: 5% HCl, Application: AAS standards
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VWR® AVS TITRINORM, Copper Standard Solution, 1000 mg/L Cu in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Copper Standard, 1000 mg/L, VWR® AVS TITRINORM, Copper, Matrix: 2% HNO₃, Application: AAS standards
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VWR® ARISTAR®, Tin Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Tin Standard, 10 ppm, VWR® ARISTAR®, Tin, Matrix: 1% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Ytterbium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Ytterbium Standard, 10 ppm, VWR® ARISTAR®, Ytterbium, Matrix: 2% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Terbium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Terbium Standard, 10 ppm, VWR® ARISTAR®, Terbium, Matrix: 2% HNO₃, Application: ICP-MS standards
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VWR®, N,N-Dimethylformamide, secondary reference standard for GC, PESTINORM®
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® PESTINORM®, Cyclohexane, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® ARISTAR®, Sodium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Sodium Standard, 10 mg/L, VWR® ARISTAR®, Sodium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection