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®, Thiosulphate 1000 mg/L in amylic alcohol standard for ion chromatography

Supplier: VWR Chemicals

Thiosulphate standard solution, 1000 mg/L, VWR®, Matrix: Amyl Alcohol, Application: Ion chromatography standards

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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®, Chlorite 1,000 mg/L in NaOH solution standard for ion chromatography

Supplier: VWR Chemicals

Chlorite standard solution, 1000 mg/L, VWR®, Contents: NaClO₂ in 0,1% NaOH, Application: Ion chromatography standards

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

Supplier: VWR Chemicals

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

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

Supplier: VWR Chemicals

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

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

Supplier: VWR Chemicals

Hydrogenphthalate standard solution, 1000 mg/l, VWR®, Contents: KC₈H₅O₄ in H₂O, Application: Ion chromatography standards

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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®, 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® ARISTAR®, Multi-Element Standards, Anionic for Ion Chromatography

Supplier: VWR Chemicals

Ion chromatography anion multi-element standard solution I, 1000 mg/L, VWR® ARISTAR®, Matrix: H₂O, Contents: F, Br, PO₄ in water, 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.

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VWR® ARISTAR®, Cyanide 1000 mg/L Standard for ion chromatography in 0.1% KOH, 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.

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VWR®, Mixed Anions Standard, 7 components in H₂O

Supplier: VWR Chemicals

7 components: Fluorides (F-) 2ppm, Phosphates (PO43-) 10ppm, Nitrites (NO2-) 5ppm, Nitrates (NO3-) 10ppm, Bromides (Br-) 10ppm, Chlorides (Cl-) 5ppm, Sulphates (SO42-) 10ppm in H₂O