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 re-established 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®, Monoethanolamine 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Amine Standard, Ethanolamine standard, 1000 mg/L, VWR®, Matrix: H₂O, Application: Ion chromatography standards
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VWR® AVS TITRINORM, Boron Standard Solution, 1000 mg/L B in Water, Standard for AAS
Supplier: VWR Chemicals
Boron Standard, 1000 mg/L, VWR® AVS TITRINORM, Boron, Matrix: H₂O, Application: AAS standards
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VWR®, Gallium standard solution, 1,000 mg/L Ga in dilute nitric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Gallium Standard, 1000 mg/L, VWR®, Gallium, Matrix: 2% HNO₃, Application: AAS standards
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VWR®, Selenium standard solution, 1,000 mg/L Se in dil. nitric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Selenium Standard, 1000 mg/L, VWR®, Selenium, Matrix: 2% HNO₃, Application: AAS standards
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VWR®, Triethanolamine 1000 mg/l in water standard for ion chromatography
Supplier: VWR Chemicals
Amine Standard, Triethanolamine standard, 1000 mg/L, VWR®, Matrix: H₂O, Application: Ion chromatography standards
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Standard solution (200 ppm Fe) for the preparation of iron standard solution (20 ppm Fe) Reag. Ph. Eur.; 5001600
Supplier: VWR Chemicals
Iron Standard, 200 mg/L, VWR®, Iron, Matrix: 2% H₂SO₄, Application: Environmental standards
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VWR®, Standard solution (250 ppm NH₄) for the preparation of Ammonium standard solution (2.5 ppm NH₄) Reag.Ph.Eur.; 5000301
Supplier: VWR Chemicals
Ammonium Standard, Ammonium standard solution, 250 mg/L, VWR®, Matrix: H₂O
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VWR® AVS TITRINORM, Samarium Standard Solution, 1000 mg/L Sm in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Samarium Standard, 1000 mg/L, VWR® AVS TITRINORM, Samarium, Matrix: 2% HNO₃, Application: AAS standards
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ARISTAR®, Erbium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Erbium Standard, 10 mg/L, VWR® ARISTAR®, Erbium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR®, Nitrilotriacetate 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Nitrilotriacetate standard solution, 1000 mg/l, VWR®, Matrix: H₂O, Application: Ion chromatography standards
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VWR®, Potassium standard solutions for ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Potassium Standard, 10000 ppm, VWR®, Potassium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR®, Potassium standard solution, 1,000 mg/L K in dilute nitric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Potassium Standard, 1000 mg/L, VWR®, Potassium, Matrix: 2% HNO₃, Application: AAS standards
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VWR® AVS TITRINORM, Tantalum Standard Solution, 1000 mg/L Ta in 5% Nitric Acid with Hydrofluoric Acid (max. 1%), Standard for AAS
Supplier: VWR Chemicals
Tantalum Standard, 1000 mg/L, VWR® AVS TITRINORM, Tantalum, Matrix: 5% HNO₃, Application: AAS standards
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VWR® ARISTAR®, Yttrium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Yttrium Standard, 1000 mg/L, VWR® ARISTAR®, Yttrium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Nickel Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Nickel Standard, 1000 ppm, VWR® ARISTAR®, Nickel, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Gold Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Gold Standard, 10 mg/L, VWR® ARISTAR®, Gold, Matrix: 2% HCl, Application: ICP-MS standards
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VWR® ARISTAR®, Gallium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Gallium Standard, 10 mg/L, VWR® ARISTAR®, Gallium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Gadolinium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Gadolinium Standard, 10 mg/L, VWR® ARISTAR®, Gadolinium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Chromium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Chromium Standard, 10 mg/L, VWR® ARISTAR®, Chromium, Matrix: 2% HNO₃, Application: ICP-MS standards
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VWR® AVS TITRINORM, Beryllium Standard Solution, 1000 mg/L Be in 2% Hydrochloric Acid, Standard for AAS
Supplier: VWR Chemicals
Beryllium Standard, 1000 mg/L, VWR® AVS TITRINORM, Beryllium, Matrix: 2% HCl, Application: AAS standards
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VWR® AVS TITRINORM, Thulium Standard Solution, 1000 mg/L Tm in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Thulium Standard, 1000 mg/L, VWR® AVS TITRINORM, Thulium, Matrix: Nitric acid dil., Application: AAS standards
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VWR® PESTINORM®, 1,2-Dichloroethane, 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®, Standard solution (1000 ppm NO₃) for the preparation of nitrate standard solution (100 ppm NO₃) Reag. Ph. Eur.; 5002100
Supplier: VWR Chemicals
Nitrate standard solution, 1000 mg/l, VWR®, Contents: KNO₃ in H₂O, Application: Ion chromatography standards
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VWR®, Holmium standard solution, 1,000 mg/L Ho in dilute nitric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Holmium Standard, 1000 mg/L, VWR®, Holmium, Matrix: Nitric acid dil., Application: AAS standards
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VWR® AVS TITRINORM, Neodymium Standard Solution, 1000 mg/L Nd in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Neodymium Standard, 1000 mg/L, VWR® AVS TITRINORM, Neodymium, Matrix: 2% HNO₃, Application: AAS standards
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VWR®, Tungsten standard solution, 1000 mg/L W in nitric acid with hydrofluoric acid (each max. 1%) AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Tungsten Standard, 1000 mg/L, VWR®, Tungsten, Matrix: 1% HNO₃/2% HF, Application: AAS standards
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ARISTAR®, Bismuth Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Bismuth Standard, 1000 mg/L, VWR® ARISTAR®, Bismuth, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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ARISTAR®, Europium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Europium Standard, 10 mg/L, VWR® ARISTAR®, Europium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR®, Palladium standard solutions for ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Palladium Standard, 10 ppm, VWR®, Palladium, Matrix: 2% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Phosphorus Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Phosphorus Standard, 10000 ppm, VWR® ARISTAR®, Phosphorus, Matrix: H₂O, Application: ICP-MS standards
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Supplier: INTEGRA BIOSCIENCE
Supplier: VWR Collection
Supplier: INTEGRA BIOSCIENCE
Supplier: VWR Collection
Supplier: INTEGRA BIOSCIENCE
Supplier: Quantabio