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Anionic Standards

VWR 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. VWR 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.

Multi anion standard 2 for IC, TraceCERT®, Supelco®

Multi anion standard 2 for IC, TraceCERT®, Supelco®

Supplier: Merck

Multi Anion standard 2, TraceCERT®, Supelco®, Application: Ion chromatography standards

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Multi-element anionic standard, anions-whole volume, for ion chromatography, Supelco®

Supplier: Merck

Anions - whole volume, Supelco®, Matrix: H₂O, Contents: 10 analytes, Application: Ion chromatography standards

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Multi anion standard 3 for IC, TraceCERT®, Supelco®

Multi anion standard 3 for IC, TraceCERT®, Supelco®

Supplier: Merck

Multi Anion standard 3, TraceCERT®, Supelco®, Application: Ion chromatography standards

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Multi anion standard 1 for IC, TraceCERT®, Supelco®

Multi anion standard 1 for IC, TraceCERT®, Supelco®

Supplier: Merck

Multi Anion standard 1, TraceCERT®, Supelco®, Application: Ion chromatography standards

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Anions, certified reference material, Supelco®

Supplier: Merck

Anions - QC, Supelco®, Application: Environmental standards, Waste water

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VWR® ARISTAR® Anion Multi-Component Standard 2 for Ion Chromatography, Avantor

VWR® ARISTAR® Anion Multi-Component Standard 2 for Ion Chromatography, Avantor

Supplier: VWR Chemicals

Anion multi-component standard 2 for IC, VWR®, Application: Ion chromatography standards

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Multi-element standard, Anions whole volume, certified reference materials (CRMs), for ion chromatography (IC), Supelco®

Supplier: Merck

Anions - whole volume, Supelco®, Application: Ion chromatography standards

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Malate standard for IC, TraceCERT®, Supelco®

Supplier: Merck

Malate in water, 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards

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Ion chromatography Multi-Element standards, Supelco®

Ion chromatography Multi-Element standards, Supelco®

Supplier: Merck

All ion chromatography standards are traceable to NIST standard reference materials.

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

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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Silicate standard for IC, TraceCERT®, Supelco®

Supplier: Merck

Silicate in water, 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards

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Formate standard for ion chromatography, TraceCERT®, Supelco®

Formate standard for ion chromatography, TraceCERT®, Supelco®

Supplier: Merck

Prepared with calcium formate and water, filtered through a 0,2 μm membrane filter and stabilised with sodium azide.

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Multi-element ion chromatography anion standard solution, CRM, Supelco®

Supplier: Merck

This standard solution is a certified primary reference material for ion chromatography.

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Phthalate standard for Ic, TracecERT®, Supelco®

Phthalate standard for Ic, TracecERT®, Supelco®

Supplier: Merck

Phthalate in water, 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards

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Oxalate standard for IC, TraceCERT®, Supelco®

Oxalate standard for IC, TraceCERT®, Supelco®

Supplier: Merck

Oxalate in water, 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards

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Fluoride ion solution for ISE, Supelco®, Merck

Supplier: Merck

Sodium fluoride solution, 0.1 M, Supelco®, Application: ISE Calibration

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Fluoride standard solution, Titrisol®, Supelco®

Supplier: Merck

Fluoride standard solution, 1000 mg/l, Titrisol®, Supelco®, Contents: KF in H₂O, Application: Ion chromatography standards

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TraceCERT®, Supelco® Bromide Standard for Ion Chromatography (IC)

Supplier: Merck

Bromide, 1000 mg/L, Matrix: H₂O, Application: Standard

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Carbonate ion chromatography (IC) standard, Supelco®

Supplier: Merck

Carbonate IC standard, Supelco®, Application: Ion chromatography standards

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TraceCERT®, Supelco® Cyanide IC Standard

Supplier: Merck

1000 mg/L cyanide in water, prepared with high purity K₂[Zn(CN)₄] and water.

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Cyanide standard solution, traceable to SRM from NIST, Certipur®, Supelco®

Supplier: Merck

Cyanide standard solution, 1000 mg/L, Certipur®, Supelco®, Contents: K₂[Zn(CN)₄] in H₂O

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Nitrite CRM, standard solutions, Supelco®

Supplier: Merck

Nitrite standard solution, 40,0 mg/L NO₂-N, Supelco®, Contents: NaNO₂ in H₂O, For test kit(s): 1.00609

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Nitrate nitrogen standard for IC, certified reference material, TraceCERT®, Supelco®

Nitrate nitrogen standard for IC, certified reference material, TraceCERT®, Supelco®

Supplier: Merck

N as nitrate in water, 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards

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Adipate standard for IC, TraceCERT®, Supelco®

Adipate standard for IC, TraceCERT®, Supelco®

Supplier: Merck

Adipate in water, 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards

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Butyrate standard for IC, TraceCERT®, Supelco®

Supplier: Merck

Butyrate in water, 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards

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Glycolate standard for IC, TraceCERT®, Supelco®

Supplier: Merck

Glycolate in water, 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards

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VWR®, Mixed Anions Standard, 7 components in H₂O

VWR®, Mixed Anions Standard, 7 components in H₂O

Supplier: VWR Chemicals

7 components: 100 mg/l each of Chlorides (Cl-), Fluorides (F-), Sulphates (SO42-), Nitrates (NO3-), Nitrites (NO2-), Bromides (Br-), Phosphates (PO43-) in H₂O

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Sulphate CRM, standard solutions, Supelco®

Supplier: Merck

Na₂SO₄ in H₂O

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Nitrite nitrogen standard for IC, certified reference material, TraceCERT®, Supelco®

Nitrite nitrogen standard for IC, certified reference material, TraceCERT®, Supelco®

Supplier: Merck

N as nitrite in water (pH ~11), 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards

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Phosphate phosphorus standard for Ic, TracecERT®, Supelco®

Supplier: Merck

P as phosphate in water, 1000 mg/l, TraceCERT®, Supelco®, Application: Ion chromatography standards

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