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13091 results for Standards

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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.

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VWR® ARISTAR®, Cobalt Standard Solution, 10000 mg/L Co in dil. Nitric Acid (from Co), Standard for ICP
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VWR® ARISTAR®, Phosphorus Standard Solution, 1000 mg/L P in Water (from (NH₄)PO₄H₂), Standard for ICP
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VWR® ARISTAR®, Osmium Standard Solution for ICP

VWR® ARISTAR®, Osmium Standard Solution for ICP

Supplier: VWR Chemicals

Osmium Standard, 1000 mg/L, VWR® ARISTAR®, Osmium, Matrix: 2% HCl, Application: ICP standards, ICP-MS standards

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VWR®, Neodymium standard solution, 1000 mg/L Nd in dil. nitric acid (from Nd₂O₃) ARISTAR® standard for ICP
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VWR® ARISTAR®, Potassium Standard Solution, 1000 mg/L K in dilute Nitric Acid (from KNO₃), Standard for ICP
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VWR®, Gadolinium Standard Solution, 10000 mg/L Gd in dilute Nitric Acid (de Gd2O3), Standard for ICP
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Calcium standard solution, 1.000 mg/l Ca in dil. nitric acid (from CaCO3) ARISTAR® standard for ICP
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VWR® ARISTAR®, Barium Standard Solution, 10000 mg/L Ba in dil. Nitric Acid (from Ba(NO₃)₂), Standard for ICP
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VWR®, Triethanolamine 1000 mg/l in water standard for ion chromatography

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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VWR® AVS TITRINORM, Sulphur Standard Solution, 1000 mg/L S in Water, Standard for AAS

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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VWR® ARISTAR®, Thallium Standard Solution, 1000 mg/L Tl in dil. Nitric Acid (from Tl), Standard for ICP
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VWR® ARISTAR®, Terbium Standard Solution, 1000 mg/L Tb in dil. Nitric Acid (from Tb₄O₇), Standard for ICP
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VWR®, Trimethylamine 1000 mg/l in water standard for ion chromatography

VWR®, Trimethylamine 1000 mg/l in water standard for ion chromatography

Supplier: VWR Chemicals

Amine Standard, Trimethylamine, 1000 mg/L, VWR®, Matrix: 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

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® ARISTAR®, Silver Standard Solution, 10000 mg/L Ag in dil. Nitric Acid (from AgNO₃), Standard for ICP
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VWR® ARISTAR®, Selenium Standard Solution, 1000 mg/L Se in dil. Nitric Acid (from Se), Standard for ICP
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VWR® ARISTAR®, Lanthanum Standard Solution, 1000 mg/L La in dil. Nitric Acid (from La₂O₃), Standard for ICP
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VWR®, Rhodium standard solution, 1,000 mg/l Rh in 5% hydrochloric acid AVS TITRINORM standard for AAS

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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VWR® ARISTAR®, Lithium Standard Solution, 10000 mg/L Li in dil. Nitric Acid (from Li₂CO₃), Standard for ICP
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VWR®, Magnesium 1000 mg/L in water standard for ion chromatography

VWR®, Magnesium 1000 mg/L in water standard for ion chromatography

Supplier: VWR Chemicals

Magnesium Standard, 1000 mg/L, VWR®, Magnesium, Matrix: H₂O, Application: Ion chromatography 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

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® ARISTAR®, Sodium 1000 mg/L in Water Standard for Ion Chromatography

VWR® ARISTAR®, Sodium 1000 mg/L in Water Standard for Ion Chromatography

Supplier: VWR Chemicals

Sodium Standard, Sodium 1000 mg/l in water standard for ion chromatography, 1000 mg/L, VWR® ARISTAR®, Sodium, Matrix: H₂O, Application: Ion chromatography standards

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VWR®, Vanadium standard solutions for ICP-MS, ARISTAR®

VWR®, Vanadium standard solutions for ICP-MS, ARISTAR®

Supplier: VWR Chemicals

Vanadium Standard, 1000 mg/L, VWR®, Vanadium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

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VWR® ARISTAR®, Scandium Standard Solutions for ICP-MS

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

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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