You searched for: 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.

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VWR®, Standard solution (1000 ppm SO₄) for the preparation of sulphate standard solution (10 ppm SO₄) R1 Reag. Ph. Eur. 5002801

Supplier: VWR Chemicals

Standard solution (1000 ppm SO₄) R1 Reag. Ph. Eur. 5002801, 1000 mg/l, VWR®, Contents: K₂SO₄ in H₂O, Application: Pharmaceutical 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® 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® 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®, 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®, 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®, 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®, 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®, 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® ARISTAR®, Bromide Standard Solution, 1000 mg/L Br- in Water (from NaBr) Standard for Ion Chromatography

Supplier: VWR Chemicals

Br in H₂O.

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

Supplier: VWR Chemicals

Oxalate standard solution, 1000 mg/l, VWR®, Contents: H₂C₂O₄ in H₂O, 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®, Nitrate (in N) 1000 mg/L in Water standard for ion chromatography

Supplier: VWR Chemicals

Nitrate (in N)standard for ion chromatography, 1000 mg/l, VWR®, Contents: KNO₃ 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®, Phosphate standard solutions, PO₄³⁻ in Water (from KH₂PO₄) standard for ion chromatography, ARISTAR®

Supplier: VWR Chemicals

PO₄ in H₂O.

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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®, 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®, 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®, Nitrite (in N) 1000 mg/L in Water standard for ion chromatography

Supplier: VWR Chemicals

Nitrite (in N) 1000 mg/l in water standard for ion chromatography, 1000 mg/l, VWR®, Contents: NaNO₂ in H₂O, Application: Ion chromatography standards

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VWR® ARISTAR®, Nitrite Standard Solution, 200 mg/L Nitrite in Water (from NaNO₂) Standard for Ion Chromatography

Supplier: VWR Chemicals

NO₂ in H₂O.

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

Supplier: VWR Chemicals

Bromate standard solution, 1000 mg/l, VWR®, Contents: KBrO₃ in H₂O, 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®, 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® 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.