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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Sulphate standard solution, concentrate, 1000 mg SO₄, Titrisol®, Supelco®

Supplier: Merck

Titrisol® standards are traceable to standard reference material from NIST.

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Chloride standard solution, 1,000 mg/L Cl- in water (from HCl), Titrisol®, Supelco®

Supplier: Merck

Chloride standard, concentrate Titrisol®, 1000 mg/l, Titrisol®, Supelco®, Matrix: H₂O, Contents: from HCl, Application: Ion chromatography standards

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Phosphorus CRM, standard solutions, Supelco®

Supplier: Merck

Phosphorus (total) standard solution, 0,400 mg/L PO₄-P, Supelco®, Matrix: H₂O, For test kit(s): 1.14848; 1.14543

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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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Chloride CRM, standard solutions, Supelco®

Supplier: Merck

NaCl in H₂O

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Nitrate CRM, standard solutions, Supelco®

Supplier: Merck

NaNO₃ in H₂O

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Fluoride CRM, Standard Solutions, Supelco®

Supplier: Merck

NaF in H₂O

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Silicate CRM, Standard Solutions, Supelco®

Supplier: Merck

SiO₂ in H₂O

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Nitrite standard solution, 1000 mg/L NO₂- in Water (from NaNO₂) Certipur®, Supelco®

Supplier: Merck

Nitrite standard solution, 1000 mg/L, Certipur®, Supelco®, Contents: NaNO₂ in H₂O, Application: Ion chromatography standards

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Nitrate standard solution, 1000 mg/L NO₃^- in Water (from NaNO₃) Certipur®, Supelco®

Supplier: Merck

Nitrate standard solution, 1000 mg/L, Certipur®, Supelco®, Contents: NaNO₃ in H₂O, Application: Ion chromatography standards

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Phosphate standard solution, concentrate, 1,000 mg PO₄, Titrisol®, Supelco®

Supplier: Merck

Phosphate standard, Titrisol®, 1000 mg/l, Titrisol®, Supelco®, Contents: H₃PO₄ in water, Application: Ion chromatography standards

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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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Malate standard for IC, TraceCERT®, Supelco®

Supplier: Merck

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

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Acetate standard, ion chromatography CRM, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material (CRM) and calibration standard, for ion chromatography (IC) and techniques using other modes of aqueous ion detection.

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Chromate ion chromatography standard, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material (CRM) and calibration standard, for ion chromatography (IC) and techniques using other modes of aqueous ion detection.