Anionic Standards

Avantor offers a wide range of certified anionic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. Avantor offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of anionic standards are available for a range of elements.

VWR®, Phosphate standard solutions, PO₄³⁻ in Water (from KH₂PO₄) standard for ion chromatography, ARISTAR®

Supplier: VWR Chemicals

PO₄ in H₂O.

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VWR®, Chromate (in Cr(VI)) 1,000 mg/L in Water standard for ion chromatography

Supplier: VWR Chemicals

Chromate (in Cr(VI)) standard solution, 1000 mg/l, VWR®, Matrix: H₂O, Contents: (NH₄)₂Cr₂O₇ in water, Application: Ion chromatography standards

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

Supplier: VWR Chemicals

Methanesulphonate 1,000 mg/l in water standard for ion chromatography, 1000 mg/l, VWR®, Contents: CH₃SO₃H in H₂O, Application: Ion chromatography standards

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

Supplier: VWR Chemicals

Nitrilotriacetate standard solution, 1000 mg/l, VWR®, Matrix: H₂O, Application: Ion chromatography standards

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VWR® ARISTAR® Anion Multi-Component Standard 1 for Ion Chromatography, Avantor

Supplier: VWR Chemicals

Anion multi-component standard 1 for IC, VWR® ARISTAR®, Application: Ion chromatography standards

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VWR® ARISTAR®, Nitrite Standard Solution, 1000 mg/L NO₂- in Water (from NaNO₂) Standard for Ion Chromatography

Supplier: VWR Chemicals

(NO₂ in H₂O).

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

Supplier: VWR Chemicals

Acetate standard solution, 1000 mg/l, VWR®, Contents: CH₃COOH in H₂O, Application: Ion chromatography standards

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VWR® ARISTAR®, Chloride Standard Solution, 1000 mg/L Cl- in Water (from NaCl) Standard for Ion Chromatography

Supplier: VWR Chemicals

(Cl in H₂O).

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VWR® ARISTAR® Multi-Component Anion Mix 10, Avantor

Supplier: VWR Chemicals

Two solutions - a nitrite standard solution and also a 6 component multi-element standard solution.

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VWR® ARISTAR®, Chloride Standard Solution, 200 mg/L Cl- in Water (from NaCl) Standard for Ion Chromatography

Supplier: VWR Chemicals

(Cl in H₂O).

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

Supplier: VWR Chemicals

Nitrate standard solution, 1000 mg/l, VWR®, Contents: NH₄NO₃ in H₂O, Application: Ion chromatography standards

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VWR® ARISTAR®, Ion chromatography anion multi-element standard solution, Certified Reference Material

Supplier: VWR Chemicals

This certified reference material is produced using a high purity starting material, acid from sub-boiling and 18 MOhm deionized water and filtered through a 0.2 micron filter.