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.
Boron standard solution, 1000 mg/L B in water (from B(OH₃)), standard for AAS, Specpure®
Supplier: Thermo Fisher Scientific
Boron Standard, 1000 mg/L, Specpure®, Boron, Matrix: H₂O, Application: AAS 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® ARISTAR®, Thallium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Thallium Standard, 1000 mg/L, VWR® ARISTAR®, Thallium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Iron Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Iron Standard, 10000 mg/L, VWR® ARISTAR®, Iron, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Aluminium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Aluminium Standard, 10 mg/L, VWR® ARISTAR®, Aluminium, Matrix: 2-5% HNO₃, Application: ICP-MS 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® AVS TITRINORM, Sulphur Standard Solution, 1000 mg/L S in Water, Standard for AAS
Supplier: VWR Chemicals
Sulphur Standard, 1000 mg/L, VWR® AVS TITRINORM, Sulphur, Matrix: H₂O, Application: AAS standards
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ARISTAR®VWR® , Erbium Standard Solution, 10000 mg/l Er in dil. Nitric Acid (from Er2O3), Standard for ICP
Supplier: VWR Chemicals
Erbium Standard, 10000 mg/L, VWR® ARISTAR®, Erbium, Matrix: 2-5% HNO₃, Application: ICP 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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Iron 57, ⁵⁷Fe, plasma standard solution, Specpure®
Supplier: Thermo Fisher Scientific
Iron Standard, 10 mg/L, Specpure®, Iron, Matrix: 2% HNO₃, Application: ICP standards, Isotopic standards
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VWR®, Rhodium standard solution, 1,000 mg/l Rh in 5% hydrochloric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Rhodium Standard, 1000 mg/L, VWR®, Rhodium, Matrix: 5% HCl, Application: AAS standards
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TCLP Standard Solution 1, Specpure®
Supplier: Thermo Fisher Scientific
Multi-Element Standard, TCLP Standard Solution 1, Specpure®, Matrix: 2% HNO₃, Application: ICP standards
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VWR® PESTINORM®, Acetonitrile, 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, Indium Standard Solution, 1000 mg/L In in dilute Nitric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Indium Standard, 1000 mg/L, VWR® AVS TITRINORM, Indium, Matrix: Nitric acid dil., 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®, Barium 1,000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Barium Standard, 1000 mg/L, VWR®, Barium, Matrix: H₂O, Application: Ion chromatography standards
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VWR®, Formate 1,000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Formate standard solution, 1000 mg/l, VWR®, Matrix: H₂O, Application: Ion chromatography standards
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VWR®, Oxalate 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Oxalate standard solution, 1000 mg/l, VWR®, Contents: H₂C₂O₄ in H₂O, Application: Ion chromatography standards
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VWR® AVS TITRINORM, Barium Standard Solution, 1000 mg/L Ba in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Barium Standard, 1000 mg/L, VWR® AVS TITRINORM, Barium, Matrix: 2% HNO₃, Application: AAS standards
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VWR® AVS TITRINORM, Zinc Standard Solution, 1000 mg/L Zn in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Zinc Standard, 1000 mg/L, VWR® AVS TITRINORM, Zinc, Matrix: 2% HNO₃, Application: AAS standards
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VWR®, Acetate 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Acetate standard solution, 1000 mg/l, VWR®, Contents: CH₃COOH in H₂O, Application: Ion chromatography standards
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VWR®, Aluminium standard solution, 1000 mg/L Al in 2% hydrochloric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Aluminium Standard, 1000 mg/L, VWR®, Matrix: 2% HCl, Application: AAS standards
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VWR® AVS TITRINORM, Lanthanum Standard Solution, 1000 mg/L La in dil. Nitric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Lanthanum Standard, 1000 mg/L, VWR® AVS TITRINORM, Lanthanum, Matrix: Nitric acid dil., Application: AAS standards
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Indium standard solution, 10000 mg/L In in 5% nitric acid (from In), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Indium Standard, 10000 mg/L, Specpure®, Indium, Matrix: 5% HNO₃, Application: ICP standards
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Yttrium standard solution, 1000 mg/L Y in 5% nitric acid (from Y₂O₃), standard for AAS, Specpure®
Supplier: Thermo Fisher Scientific
Yttrium Standard, 1000 mg/L, Specpure®, Yttrium, Matrix: 5% HNO₃, Application: AAS standards
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ARISTAR®VWR® , Iridium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Iridium Standard, 1000 mg/L, VWR® ARISTAR®, Iridium, Matrix: 10% HCl, Application: ICP-MS standards
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VWR® ARISTAR®, Molybdenum Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Molybdenum Standard, 1000 mg/L, VWR® ARISTAR®, Molybdenum, Matrix: H₂O/tr.NH₄OH, Application: ICP-MS standards
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VWR® ARISTAR®, Titanium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Titanium Standard, 1000 mg/L, VWR® ARISTAR®, Titanium, Matrix: H₂O/tr HF, Application: ICP-MS standards
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Niobium standard solution, 10000 mg/L Nb in 2% hydrofluoric acid (from NbCl₅), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Niobium Standard, 10000mg/L, Specpure®, Niobium, Matrix: 2% HF, Application: ICP 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