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You searched for: Anionic Standards

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.

Sulphate standard solution, 1000 mg/L SO₄²⁻ in Water (from Na₂SO₄) Certipur®, Supelco®

Supplier: Merck

Sulphate standard solution, 1000 mg/L, Certipur®, Supelco®, Contents: Na₂SO₄ in H₂O, Application: Ion chromatography standards

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Silicate CRM, Standard Solutions, Supelco®

Supplier: Merck

SiO₂ in H₂O

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Iodide standard for IC, TraceCERT®, Supelco®

Iodide standard for IC, TraceCERT®, Supelco®

Supplier: Merck

Iodide in water, 1000 mg/l, TraceCERT®, 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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Nitrate CRM, standard solutions, Supelco®

Supplier: Merck

NaNO₃ 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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Phosphate standard solution, 1000 mg/L PO₄³⁻ in water (from KH₂PO₄) Certipur®, Supelco®

Supplier: Merck

Phosphate standard solution, 1000 mg/L, Certipur®, Supelco®, Contents: KH₂PO₄ in H₂O, 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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TraceCERT®, Supelco® Bromide Standard for Ion Chromatography (IC)

Supplier: Merck

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

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Combined Seven Anion Standard I for IC

Supplier: Honeywell Chemicals

Certified Reference Material (CRM).

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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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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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Sulphate CRM, standard solutions, Supelco®

Supplier: Merck

Na₂SO₄ in H₂O

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Succinate standard for IC, TraceCERT®, Supelco®

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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Chloride CRM, standard solutions, Supelco®

Supplier: Merck

NaCl in H₂O

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Fluoride standard solution, 1,000 mg/L F- in Water (from NaF) Certipur®, Supelco®

Supplier: Merck

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

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Combined Five Anion Standard for IC

Supplier: Honeywell Chemicals

Certified Reference Material (CRM).

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Acetate standard for ion chromatography, TraceCERT®, Supelco®

Acetate standard for ion chromatography, TraceCERT®, Supelco®

Supplier: Merck

Prepared with acetic acid, NaOH and water (pH 7 to 8); filtered through a 0,2 μm membrane filter and stabilised with sodium azide.

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

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

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

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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