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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Nitrate CRM, standard solutions, Supelco®

Supplier: Merck

NaNO₃ in H₂O

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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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TraceCERT®, Supelco® Chromate Standard for IC, CRM

Supplier: Merck

Single component solution suitable as ion chromatography standard.

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Iodide standard for IC, TraceCERT®, Supelco®

Supplier: Merck

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

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Thiosulfate ion chromatography (IC) standard, Supelco®

Supplier: Merck

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

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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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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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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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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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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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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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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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Succinate standard for IC, TraceCERT®, Supelco®

Supplier: Merck

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

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Lactate standard for IC, TraceCERT®, Supelco®

Supplier: Merck

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

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Chlorate standard for IC, TraceCERT®, Supelco®

Supplier: Merck

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

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Propionate standard for IC, TraceCERT®, Supelco®

Supplier: Merck

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

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Phosphorus CRM, standard solutions, Supelco®

Supplier: Merck

Phosphorus (total) standard solution, 75,0 mg/L PO₄-P, Supelco®, Matrix: H₂O, For test kit(s): 1.00673;

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Chloride CRM, standard solutions, Supelco®

Supplier: Merck

NaCl in H₂O

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Sulfite in Water, Certified Reference Material, Supelco®

Supplier: Merck

Sulphite in water, Supelco®, Application: UV/Visible

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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