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You searched for: Cationic Standards

Cationic Standards

VWR offers a wide range of certified cationic 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 cationic standards are available for a range of elements.

Multi-element Ion chromatography cation standard solution, certified, Supelco®

Supplier: Merck

Multi-Element Standard, Multi-element Ion Chromatography Cation Standard Solution, Supelco®, Application: Ion chromatography standards

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Multi-cation standard 2 for IC, TraceCERT®, Supelco®

Multi-cation standard 2 for IC, TraceCERT®, Supelco®

Supplier: Merck

Multi-Element Standard, Multi Cation Standard 2 for IC, TraceCERT®, Supelco®, Matrix: Nitric acid dil., Application: Ion chromatography standards

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

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

Supplier: Merck

Multi-Element Standard, Multi Cation Standard 1 for IC, TraceCERT®, Supelco®, Matrix: 0,1% HNO₃, Application: Ion chromatography standards

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VWR® ARISTAR®, Cation Multi Component Standard 2 in Water with a Trace of Nitric Acid for Ion Chromatography
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VWR® ARISTAR®, Multi-Element Standards, Cationic for Ion Chromatography

VWR® ARISTAR®, Multi-Element Standards, Cationic for Ion Chromatography

Supplier: VWR Chemicals

Multi-Element Standard, Ion chromatography cation multi-element standard solution VI, 10 - 100 mg/L
NH₄+, K+, Na+, Ca2+, Mg2+, VWR® ARISTAR®, Application: Ion chromatography standards

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Scandium atomic absorption standard solution, analytical standard, Supelco®

Supplier: Merck

Scandium Standard, 1000 mg/L, Supelco®, Scandium, Matrix: 1% HNO₃, Application: AAS standards

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Phosphorus standard for AAS, TracecERT®, Supelco®

Supplier: Merck

Phosphorus Standard, 1000 mg/L, TraceCERT®, Supelco®, Phosphorus, Matrix: H₂O, Application: AAS standards

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Molybdenum standard for AAS, TraceCERT®, Supelco®

Supplier: Merck

Molybdenum Standard, 1000 mg/L, TraceCERT®, Supelco®, Molybdenum, Matrix: 10% HCl, Application: AAS standards

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Molybdenum standard for ICP, TraceCERT®, Supelco®

Molybdenum standard for ICP, TraceCERT®, Supelco®

Supplier: Merck

Molybdenum Standard, 1000 mg/L, TraceCERT®, Supelco®, Molybdenum, Matrix: HCl dilute, Application: ICP standards

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Vanadium standard for ICP, TraceCERT®, Supelco®

Supplier: Merck

Vanadium Standard, 1000 mg/L, TraceCERT®, Supelco®, Vanadium, Matrix: Nitric acid dil., Application: ICP standards

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Molybdenum standard solution, 1000 mg/L Mo in water (from (NH₄)₆Mo₇O₂₄) Certipur® standard for AAS, Supelco®

Supplier: Merck

Molybdenum Standard, 1000 mg/L, Certipur®, Supelco®, Molybdenum, Matrix: H₂O, Application: AAS standards

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Gold Standard for ICP-MS, TraceCERT®, Supelco®

Supplier: Merck

Gold Standard, 1 mg/L, TraceCERT®, Supelco®, Gold, Matrix: 5% HCl /tr. HNO₃, Application: ICP-MS standards

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Arsenic standard for ICP-MS, TraceCERT®, Supelco®

Supplier: Merck

Arsenic Standard, 1 mg/L, TraceCERT®, Supelco®, Arsenic, Matrix: Nitric acid dil., Application: ICP-MS standards

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VWR®, Cation multi component standard 1 in water with a trace of nitric acid ARISTAR® for ion chromatography
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Tantalum standard for ICP, TraceCERT®, Supelco®

Supplier: Merck

Tantalum Standard, 1000 mg/L, TraceCERT®, Supelco®, Tantalum, Matrix: 2% HNO₃/0,5% HF, Application: ICP standards

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Titanium and Tin-WP, certified reference material, Supelco®

Supplier: Merck

Multi-Element Standard, Titanium and Tin-WP, Supelco®, Application: Environmental standards, Waste water

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Magnesium standard for IC, TraceCERT®, Supelco®

Magnesium standard for IC, TraceCERT®, Supelco®

Supplier: Merck

This standard is prepared with high purity Mg(NO₃)₂, HNO₃ and water.

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Copper Standard for IC, TraceCERT®, Supelco®

Copper Standard for IC, TraceCERT®, Supelco®

Supplier: Merck

Copper Standard, 1000 mg/L, TraceCERT®, Supelco®, Copper, Matrix: Nitric acid dil., Application: Ion chromatography standards

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Europium atomic absorption standard solution, analytical standard, Supelco®

Supplier: Merck

Europium Standard, Supelco®, Europium, Matrix: Nitric acid dil., Application: AAS standards

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Potassium standard solution, 1000 mg/L K in 0,5 M nitric acid (from KNO₃) Certipur® standard for AAS, Supelco®

Supplier: Merck

Potassium Standard, 1000 mg/L, Certipur®, Supelco®, Potassium, Matrix: 0,5 M HNO₃, Application: AAS standards

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Tungsten standard solution, 1000 mg/L W in water (from (NH₄)₂WO₄) Certipur® standard for AAS, Supelco®

Supplier: Merck

Tungsten Standard, 1000 mg/L, Certipur®, Supelco®, Tungsten, Matrix: H₂O, Application: AAS standards

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Cerium standard solution, 1000 mg/L Ce in dil. nitric acid (from Ce(NO₃)₃) Certipur® standard for ICP, Supelco®

Cerium standard solution, 1000 mg/L Ce in dil. nitric acid (from Ce(NO₃)₃) Certipur® standard for ICP, Supelco®

Supplier: Merck

Cerium Standard, 1000 mg/L, Certipur®, Supelco®, Cerium, Matrix: 2-3% HNO₃, Application: ICP standards

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Potassium standard solution, 10000 mg/L K in dil. nitric acid (from KNO₃) Certipur® standard for ICP, Supelco®

Supplier: Merck

Potassium Standard, 10000mg/L, Certipur®, Supelco®, Potassium, Matrix: 2-3% HNO₃, Application: ICP standards

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Titanium standard solution, 1000 mg/L Ti in water (from (NH₄)₂TiF₆) Certipur® standard for AAS, Supelco®

Supplier: Merck

Titanium Standard, 1000 mg/L, Certipur®, Supelco®, Titanium, Matrix: H₂O, Application: AAS standards

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Aluminium standard solution, 1000 mg/L Al in dil. nitric acid (from Al(NO₃)₃.9H₂O) TraceCERT® standard for ICP, Supelco®

Supplier: Merck

Aluminium Standard, 1000 mg/L, TraceCERT®, Supelco®, Aluminium, Matrix: 2% HNO₃, Application: ICP standards

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Cobalt standard solution, 1000 mg/L Co in 0,5 M nitric acid (from Co(NO₃)₂) Certipur® standard for AAS, Supelco®

Supplier: Merck

Cobalt Standard, 1000 mg/L, Certipur®, Supelco®, Cobalt, Matrix: 0,5 M HNO₃, Application: AAS standards

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Tungsten standard solution, 1000 mg/L W in water (from (NH₄)₂WO₄) Certipur® standard for ICP, Supelco®

Tungsten standard solution, 1000 mg/L W in water (from (NH₄)₂WO₄) Certipur® standard for ICP, Supelco®

Supplier: Merck

Tungsten Standard, 1000 mg/L, Certipur®, Supelco®, Tungsten, Matrix: H₂O, Application: ICP standards

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Germanium standard solution, 1000 mg/L Ge in water (from (NH?)?GeF?) Certipur® standard for ICP, Supelco®

Germanium standard solution, 1000 mg/L Ge in water (from (NH?)?GeF?) Certipur® standard for ICP, Supelco®

Supplier: Merck

Germanium Standard, 1000 mg/L, Certipur®, Supelco®, Germanium, Matrix: H₂O, Application: ICP standards

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Copper standard solution, 10000 mg/L Cu in dil. nitric acid (from Cu(NO₃₃)₂) Certipur® standard for ICP, Supelco®

Supplier: Merck

Copper Standard, 10000 mg/L, Certipur®, Supelco®, Copper, Matrix: 2-3% HNO₃, Application: ICP standards

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Boron standard solution, 1000 mg/L B in water (from B(OH₃)) Certipur® standard for AAS, Supelco®

Supplier: Merck

Boron Standard, 1000 mg/L, Certipur®, Supelco®, Boron, Matrix: H₂O, Application: AAS standards

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