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13090 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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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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J.T.Baker® BAKER INSTRA-ANALYZED®, Titanium Plasma Standards

Supplier: Avantor

Titanium Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Titanium, Matrix: 2-5% HNO₃+tr. HF, Application: ICP 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

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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VWR®, Ytterbium standard solution, 10000 mg/L Yb in dil. nitric acid (from Yb₂O₃) ARISTAR® standard for ICP

VWR®, Ytterbium standard solution, 10000 mg/L Yb in dil. nitric acid (from Yb₂O₃) ARISTAR® standard for ICP

Supplier: VWR Chemicals

Ytterbium Standard, 10000 mg/L, VWR®, Ytterbium, Matrix: Nitric acid dil., Application: ICP standards

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

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

Supplier: VWR Chemicals

Tellurium Standard, 10 ppm, VWR® ARISTAR®, Tellurium, Matrix: 2% HNO₃, Application: ICP-MS standards

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VWR®, Holmium standard solution, 1,000 mg/L Ho in dilute nitric acid AVS TITRINORM standard for AAS

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

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®, Standard solution (1000 ppm SO₄) for the preparation of sulphate standard solution (10 ppm SO₄) R1  Reag. Ph. Eur. 5002801

VWR®, Standard solution (1000 ppm SO₄) for the preparation of sulphate standard solution (10 ppm SO₄) R1 Reag. Ph. Eur. 5002801

Supplier: VWR Chemicals

Standard solution (1000 ppm SO₄) R1 Reag. Ph. Eur. 5002801, 1000 mg/l, VWR®, Contents: K₂SO₄ in H₂O, Application: Pharmaceutical standards

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VWR® ARISTAR®, Tungsten Standard Solution, 10000 mg/L W in Water (from W), Standard for ICP
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VWR® AVS TITRINORM, Iron Standard Solution, 1000 mg/L Fe in 2% Hydrochloric Acid AVS TITRINORM Standard for AAS

VWR® AVS TITRINORM, Iron Standard Solution, 1000 mg/L Fe in 2% Hydrochloric Acid AVS TITRINORM Standard for AAS

Supplier: VWR Chemicals

Iron Standard, 1000 mg/L, VWR® AVS TITRINORM, Iron, Matrix: 2% HCl, Application: AAS standards

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VWR®, Tartrate 1000 mg/L in Water standard for ion chromatography

VWR®, Tartrate 1000 mg/L in Water standard for ion chromatography

Supplier: VWR Chemicals

Tartrate 1,000 mg/l in water standard for ion chromatography, 1000 mg/l, VWR®, Contents: C₄H₆O₆ in H₂O, Application: Ion chromatography standards

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

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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J.T.Baker®, Boron Standard Solution, 10000 mg/L B in Water 2% Ammonium Hydroxide (from B(OH₃)) Standard for ICP

Supplier: Avantor

Boron Standard, 10000 mg/L, J.T.Baker®, J.T. Baker®, Boron, Matrix: 2% NH₄OH, Application: ICP standards

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VWR®, Holmium perchlorate standard solution for wavelength calibration of spectophotometers, Reag. Ph. Eur

VWR®, Holmium perchlorate standard solution for wavelength calibration of spectophotometers, Reag. Ph. Eur

Supplier: VWR Chemicals

Standard for spectrophotometer calibration, Holmium perchlorate standard solution, Reag. Ph. Eur, VWR®

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

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

Supplier: VWR Chemicals

Chlorate standard solution, 1000 mg/l, VWR®, Contents: NaClO₃ in H₂O, Application: Ion chromatography standards

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VWR®, Silicate 1,000 mg/L in 1% sodium hydroxide solution, standard for ion chromatography

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®, Iodate 1,000 mg/L in water standard for ion chromatography

VWR®, Iodate 1,000 mg/L in water standard for ion chromatography

Supplier: VWR Chemicals

Iodate standard solution, 1000 mg/l, VWR®, Contents: KIO₃ in H₂O, Application: Ion chromatography standards

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VWR®, Standard solution (1000 ppm NO₃) for the preparation of nitrate standard solution (100 ppm NO₃) Reag. Ph. Eur.; 5002100

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® PESTINORM®, Tetrahydrofuran (THF), Secondary Reference Standard for GC

VWR® PESTINORM®, Tetrahydrofuran (THF), 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®, Zinc standard solutions for ICP-MS, ARISTAR®

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

Supplier: VWR Chemicals

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

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VWR® ARISTAR®, Sulphur Standard Solution, 1000 mg/l S in Water (from (NH₄)₂SO₄), Standard for ICP
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VWR® ARISTAR®, Arsenic Standard Solution, 10000 mg/L As in dil. Nitric Acid (from As)  Standard for ICP
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VWR® AVS TITRINORM, Boron Standard Solution, 1000 mg/L B in Water, Standard for AAS

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

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® ARISTAR®, Tungsten Standard Solution, 1000 mg/L W in Water (from W), Standard for ICP
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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®, Hydrazine standard solutions in water

VWR®, Hydrazine standard solutions in water

Supplier: VWR Chemicals

Standard solution hydrazine, VWR®, 100 mg/l

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VWR® AVS TITRINORM, Silicon Standard Solution, 1000 mg/L Si in Water, Standard for AAS

VWR® AVS TITRINORM, Silicon Standard Solution, 1000 mg/L Si in Water, Standard for AAS

Supplier: VWR Chemicals

Silicium Standard, 1000 mg/L, VWR® AVS TITRINORM, Silicon, Matrix: H₂O, Application: AAS standards

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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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Standard solution (200 ppm Fe) for the preparation of iron standard solution (20 ppm Fe) Reag. Ph. Eur.; 5001600

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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