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13092 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® PESTINORM®, 2,2,4-Trimethylpentane, Secondary Reference Standard for GC

VWR® PESTINORM®, 2,2,4-Trimethylpentane, 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®, Tantalum Standard Solutions for ICP-MS

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

Supplier: VWR Chemicals

Tantalum Standard, 1000 mg/L, VWR® ARISTAR®, Tantalum, Matrix: H₂O/tr HF, Application: ICP-MS standards

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VWR® AVS TITRINORM, Lithium Standard Solution, 1000 mg/L Li in dil. Nitric Acid AVS TITRINORM Standard for AAS

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® ARISTAR®, Germanium Standard Solutions for ICP-MS

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

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® PESTINORM®, 2-Propanol, Secondary Reference Standard for GC

VWR® PESTINORM®, 2-Propanol, 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®, Citrate 1,000 mg/L in Water standard for ion chromatography

VWR®, Citrate 1,000 mg/L in Water standard for ion chromatography

Supplier: VWR Chemicals

Citrate standard solution, 1000 mg/l, VWR®, Contents: C₆H₅O₇Na₃ in H₂O, Application: Ion chromatography standards

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

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

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

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VWR® PESTINORM®, Methanol, Secondary Reference Standard for GC

VWR® PESTINORM®, Methanol, Secondary Reference Standard for GC

Supplier: VWR Chemicals

A secondary GC solvent reference standard for various chromatographic and analytical applications.

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J.T.Baker®, Calcium Standard Solution, 1000 mg/L Ca in dil. Nitric Acid (from Ca) Standard for AAS

Supplier: Avantor

Calcium Standard, 1000 mg/L, J.T.Baker®, J.T. Baker®, Calcium, Matrix: Nitric acid dil., Application: AAS standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Gold Plasma Standards

Supplier: Avantor

Gold Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Gold, Matrix: 5% HCl, Application: ICP standards

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VWR® PESTINORM®, Ethyl Acetate, Secondary Reference Standard for GC

VWR® PESTINORM®, Ethyl Acetate, 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®, Turbidity standards, formazin

VWR®, Turbidity standards, formazin

Supplier: VWR Chemicals

All turbidity standard solutions are Certified Reference Materials.

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VWR®, Bromate 1,000 mg/L in Water standard for ion chromatography

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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J.T.Baker®, Barium Standard Solution, 1000 mg/L Ba in dil. Nitric Acid (from Ba(NO₃)₂) Standard for AAS

Supplier: Avantor

Barium Standard, 1000 mg/L, J.T.Baker®, J.T. Baker®, Barium, Matrix: Nitric acid dil., Application: AAS standards

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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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J.T.Baker® BAKER INSTRA-ANALYZED®, Potassium Plasma Standard

Supplier: Avantor

Potassium Standard, 1000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Potassium, Matrix: 2% HNO₃, Application: ICP standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Strontium Plasma Standards

Supplier: Avantor

Strontium Standard, 1000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Strontium, Matrix: 2% HNO₃, Application: ICP standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Magnesium Plasma Standards

Supplier: Avantor

Magnesium Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Magnesium, Matrix: 2% HNO₃, Application: ICP standards

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VWR® AVS TITRINORM, ntimony Standard Solution, 1000 mg/L Sb in 5% Nitric Acid with Hydrofluoric Acid (max. 1%), Standard for AAS

VWR® AVS TITRINORM, ntimony Standard Solution, 1000 mg/L Sb in 5% Nitric Acid with Hydrofluoric Acid (max. 1%), Standard for AAS

Supplier: VWR Chemicals

Antimony Standard, 1000 mg/L, VWR® AVS TITRINORM, Antimony, Matrix: 5% HNO₃/tr HF, Application: AAS standards

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VWR®, Chloride 1,000 mg/L in Water standard for ion chromatography

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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VWR®, Nitrate (in N) 1000 mg/L in Water standard for ion chromatography

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®, Total Inorganic Carbon (TIC) Standards

VWR®, Total Inorganic Carbon (TIC) Standards

Supplier: VWR Chemicals

Standard solutions of sodium carbonate.

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J.T.Baker®, Beryllium Standard Solution, 1000 mg/L Be in dil. Nitric Acid (from BeO.(Be(OAc)₂)₃) Standard for ICP

Supplier: Avantor

Beryllium Standard, 1000 mg/L, J.T.Baker®, J.T. Baker®, Beryllium, Matrix: Nitric acid dil., Application: ICP standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Molybdenum Plasma Standards

Supplier: Avantor

Molybdenum Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Molybdenum, Matrix: 4% NH₄OH, Application: ICP standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Platinum Plasma Standards

Supplier: Avantor

Platinum Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Platinum, Matrix: 10% HCl, Application: ICP standards

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VWR® AVS TITRINORM, Iridium Standard Solution, 1,000 mg/L Ir in 10% Hydrochloric Acid AVS TITRINORM Standard for AAS

VWR® AVS TITRINORM, Iridium Standard Solution, 1,000 mg/L Ir in 10% Hydrochloric Acid AVS TITRINORM Standard for AAS

Supplier: VWR Chemicals

Iridium Standard, 1000 mg/L, VWR® AVS TITRINORM, Iridium, Matrix: 10% HCl, Application: AAS 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

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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J.T.Baker® BAKER INSTRA-ANALYZED®, Chromium Plasma Standards

Supplier: Avantor

Chromium Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Chromium, Matrix: 2% HNO₃, Application: ICP standards

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