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

Supplier: VWR Chemicals

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

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VWR® PESTINORM®, Cyclohexane, 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, Ruthenium Standard Solution, 1000 mg/L Ru in 5% Hydrochloric Acid, Standard for AAS

Supplier: VWR Chemicals

Ruthenium Standard, 1000 mg/L, VWR® AVS TITRINORM, Ruthenium, Matrix: 5% HCl, Application: AAS standards

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VWR®, Platinum standard solution, 1,000 mg/L Pt in 10% hydrochloric acid AVS TITRINORM standard for AAS

Supplier: VWR Chemicals

Platinum Standard, 1000 mg/L, VWR®, Platinum, Matrix: 10% HCl, Application: AAS standards

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

Supplier: VWR Chemicals

Hafnium Standard, 10 mg/L, VWR® ARISTAR®, Hafnium, Matrix: 2% HNO₃/0,5% HF, Application: ICP-MS standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Copper Standard Solution, 1000 µg/l Cu, Reagent for AAS

Supplier: Avantor

Copper standard solution for AAS are prepared from metals and salts of 99,999% spectral purity.

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VWR®, Arsenic standard solution, 1,000 mg/L As in dil. nitric acid AVS TITRINORM standard for AAS

Supplier: VWR Chemicals

Arsenic Standard, 1000 mg/L, VWR®, Arsenic, Matrix: 2% HNO₃, Application: AAS standards

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VWR® AVS TITRINORM, Molybdenum Standard Solution, 1000 mg/L Mo in Water, Standard for AAS

Supplier: VWR Chemicals

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

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

Supplier: VWR Chemicals

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

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

Supplier: VWR Chemicals

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

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VWR® ARISTAR®, Multi-Element Quality Control Standard, 100 mg/L for 33 Elements, for ICP

Supplier: VWR Chemicals

33 elements 100 mg/L: Al, Ag, As, B, Ba, Be, Bi, Ca, Cd, Cs, Co, Cr, Cu, Fe, In, K, Li, Mg, Mn, Mo, Na, Ni, Nb, Pb, Rb, Sb, Se, Sr, Ti, Tl, V, U, Zn.

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

Supplier: VWR Chemicals

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

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

Supplier: VWR Chemicals

Iron Standard, 10 mg/L, VWR® ARISTAR®, Iron, Matrix: 2-5% HNO₃, Application: ICP-MS standards

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VWR® ARISTAR®, Multi-Element Standards, Cationic for Ion Chromatography

Supplier: VWR Chemicals

Multi-Element Standard, Ion chromatography cation multi-element standard solution VI, 10 - 100 mg/L
NH₄⁺, K⁺, Na⁺, Ca²⁺, Mg²⁺, VWR® ARISTAR®, Application: Ion chromatography standards

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VWR® ARISTAR®, Tin Standard Solution, 1000 mg/L Sn in 10% Hydrochloric Acid (from Sn), Standard for ICP

Supplier: VWR Chemicals

Sn in HCl.

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VWR® ARISTAR®, Multi-Element Quality Control Standard, 10 mg/L for 36 Elements in 2% Nitric Acid , for ICP-MS

Supplier: VWR Chemicals

Multi-Element Standard, Multi-element quality control standard 10 mg/L {Al; Ag; As; B; Ba; Ca; Cd; Ce; Co; Cr; Cu; Dy; Er; Eu; Fe; Gd; Ho; K; La; Li; Lu; Mg; Mn; Na; Nd; Ni; P; Pb; Rb; Se; Sm; Sr; Tl; Tm; V; Zn} in nitric acid 2% ARISTAR® for ICP-MS, VWR® ARISTAR®, Application: ICP-MS standards