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.
VWR® ARISTAR®, Rubidium Standard Solution, 1000 mg/L Rb in dil. Nitric Acid (from RbNO3), Standard for ICP
Supplier: VWR Chemicals
RbNO₃ in HNO₃ 2 to 5%.
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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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VWR® ARISTAR®, Gallium Standard Solution, 10000 mg/L Ga in dilute Nitric Acid (from Ga), Standard for ICP
Supplier: VWR Chemicals
Ga in HNO₃.
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VWR®, Samarium standard solution, 1000 mg/L Sm in dil. nitric acid (from Sm2O3) ARISTAR® standard for ICP
Supplier: VWR Chemicals
Sm₂O₃ in HNO₃ 2 to 5%.
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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® 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®, Boron standard solution, 5000 mg/L B in water
Supplier: VWR Chemicals
This certified reference material is produced using a high-purity starting material, acid from sub-boiling and 18 MOhm deionised water.
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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® ARISTAR®, Vanadium Standard Solution, 10000 mg/L V in dil. Nitric Acid (from V2O5), Standard for ICP
Supplier: VWR Chemicals
V₂O₅ in HNO₃ 2 to 5%.
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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, 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® ARISTAR®, Palladium Standard Solution, 10000 mg/l Pd in 10% Hydrochloric Acid (from Pd), Standard for ICP
Supplier: VWR Chemicals
Pd in HCl 10%.
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J.T.Baker® BAKER INSTRA-ANALYZED®, Lithium Plasma Standards
Supplier: Avantor
Lithium Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Lithium, Matrix: 7% HNO₃, Application: ICP 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®, Scandium standard solution, 1000 mg/L Sc in dil. nitric acid (from Sc2O3) ARISTAR® standard for ICP
Supplier: VWR Chemicals
Sc₂O₃ in HNO₃ 2 to 5%.
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VWR®, Rubidium standard solution, 10000 mg/L Rb in dil. nitric acid (from RbNO3) ARISTAR® standard for ICP
Supplier: VWR Chemicals
RbNO₃ in HNO₃ 2 to 5%.
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Supplier: VWR Chemicals
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