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.
VWR® AVS TITRINORM, Titanium Standard Solution, 1000 mg/l Ti in 5% Nitric Acid with Hydrofluoric Acid (max. 1%), Standard for AAS
Supplier: VWR Chemicals
Titanium Standard, 1000 mg/L, VWR® AVS TITRINORM, Titanium, Matrix: 5% HNO₃, Application: AAS standards
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VWR® ARISTAR®, Niobium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Niobium Standard, 1000 ppm, VWR® ARISTAR®, Niobium, Matrix: H₂O/tr HF, Application: ICP-MS standards
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VWR® ARISTAR®, Dysprosium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Dysprosium Standard, 10 mg/L, VWR® ARISTAR®, Dysprosium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Strontium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Strontium Standard, 1000 mg/L, VWR® ARISTAR®, Strontium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Indium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Indium Standard, 1000 mg/L, VWR® ARISTAR®, Indium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® PESTINORM®, tert-Butyl Methyl Ether, 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®, Sulphur standard solutions for ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Sulphur Standard, 1000 mg/L, VWR®, Sulphur, Matrix: H₂O, Application: ICP-MS standards
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VWR®, Standard solution (1000 ppm Ca) for the preparation of calcium standard solution (100 ppm Ca), alcoholic Reag. Ph. Eur., 5000802
Supplier: VWR Chemicals
Calcium Standard, 1000 mg/L, VWR®, Calcium
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VWR®, Nitrate (in N) 1000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Nitrate (in N)standard for ion chromatography, 1000 mg/l, VWR®, Contents: KNO₃ in H₂O, Application: Ion chromatography standards
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VWR® ARISTAR®, Potassium 1000 mg/L in Water Standard for Ion Chromatography
Supplier: VWR Chemicals
Potassium Standard, 1000 mg/L, VWR® ARISTAR®, Potassium, Matrix: H₂O, Application: Ion chromatography standards
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VWR® AVS TITRINORM, Thallium Standard Solution, 1000 mg/L Tl in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Thallium Standard, 1000 mg/L, VWR® AVS TITRINORM, Thallium, Matrix: Nitric acid dil., Application: AAS standards
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VWR®, Sulphate 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Sulphate standard solution, 1000 mg/L, VWR®, Contents: Na₂SO₄ in H₂O, Application: Ion chromatography standards
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VWR® ARISTAR®, Tungsten Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Tungsten Standard, 10 ppm, VWR® ARISTAR®, Tungsten, Matrix: H₂O/tr.NH₄OH, Application: ICP-MS standards
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VWR® ARISTAR®, Germanium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Germanium Standard, 1000 mg/L, VWR® ARISTAR®, Germanium, Matrix: H₂O/tr HF, Application: ICP-MS standards
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VWR® ARISTAR®, Rhenium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Rhenium Standard, 10 ppm, VWR® ARISTAR®, Rhenium, Matrix: H₂O/tr HNO₃, Application: ICP-MS 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® AVS TITRINORM, Ytterbium Standard Solution, 1000 mg/L Yb in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Ytterbium Standard, 1000 mg/L, VWR® AVS TITRINORM, Ytterbium, Matrix: Nitric acid dil., Application: AAS standards
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VWR®, Ammonium (in N) 1000 mg/L in water standard for Ion Chromatography
Supplier: VWR Chemicals
Ammonium Standard, Ammonium (in N), 1000 mg/L, VWR®, Contents: NH₄Cl in H₂O, Application: Ion chromatography standards
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VWR®, Bromate 1,000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Bromate standard solution, 1000 mg/l, VWR®, Contents: KBrO₃ in H₂O, Application: Ion chromatography standards
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VWR®, Chloride 1,000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Chloride standard solution, 1000 mg/l, VWR®, Contents: NaCl in H₂O, Application: Ion chromatography standards
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ARISTAR®VWR® , Silicon Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Silicium Standard, 10 mg/L, VWR® ARISTAR®, Silicon, Matrix: H₂O/tr HF, Application: ICP-MS standards
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VWR® ARISTAR®, Boron Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Boron Standard, 10 ppm, VWR® ARISTAR®, Boron, Matrix: H₂O/tr.NH₄OH, Application: ICP-MS standards
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VWR® PESTINORM®, Dimethylsulphoxide (DMSO), 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, Lithium Standard Solution, 1000 mg/L Li in dil. Nitric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Lithium Standard, 1000 mg/L, VWR® AVS TITRINORM, Lithium, Matrix: 2% HNO₃, Application: AAS standards
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VWR®, Silicate 1,000 mg/L in 1% sodium hydroxide solution, standard for ion chromatography
Supplier: VWR Chemicals
Silicate standard solution, 1000 mg/l, VWR®, Matrix: NaOH 1%, Application: Ion chromatography 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® ARISTAR®, Scandium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Scandium Standard, 1000 mg/L, VWR® ARISTAR®, Scandium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Cobalt Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Cobalt Standard, 10000 mg/L, VWR® ARISTAR®, Cobalt, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Selenium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Selenium Standard, 1000 mg/L, VWR® ARISTAR®, Selenium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Rhodium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Rhodium Standard, 10 ppm, VWR® ARISTAR®, Rhodium, Matrix: 2% HCl, Application: ICP-MS standards