Cationic Standards

Avantor 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. Avantor 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.

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VWR® ARISTAR®, Cadmium Standard Solution, 10000 mg/L Cd in dil. Nitric Acid (from Cd), Standard for ICP

Supplier: VWR Chemicals

Cd in HNO₃ 2 to 5%.

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J.T.Baker® BAKER INSTRA-ANALYZED®, Magnesium Plasma Standards

Supplier: Avantor

Magnesium Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Magnesium, Matrix: 2% HNO₃, Application: ICP standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Potassium Plasma Standard

Supplier: Avantor

Potassium Standard, 1000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Potassium, Matrix: 2% HNO₃, Application: ICP standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Silver ICP Standard Solution, 10000 mg/L Ag in dil. Nitric Acid

Supplier: Avantor

Silver Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Silver, Matrix: Nitric acid dil., Application: ICP standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Platinum Plasma Standards

Supplier: Avantor

Platinum Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Platinum, Matrix: 10% HCl, Application: ICP standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Molybdenum Plasma Standards

Supplier: Avantor

Molybdenum Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Molybdenum, Matrix: 4% NH₄OH, Application: ICP standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Strontium Plasma Standards

Supplier: Avantor

Strontium Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Strontium, Matrix: 2% HNO₃, Application: ICP standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Gold Plasma Standards

Supplier: Avantor

Gold Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Gold, Matrix: 5% HCl, Application: ICP standards

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J.T.Baker®, Calcium Standard Solution, 1000 mg/L Ca in dil. Nitric Acid (from Ca) Standard for AAS

Supplier: Avantor

Calcium Standard, 1000 mg/L, J.T.Baker®, J.T. Baker®, Calcium, Matrix: Nitric acid dil., Application: AAS standards

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VWR®, GF AAS Multi element standard XVIII, 16 components in 5% HNO₃

Supplier: VWR Chemicals

16 components: Ag 10 mg/l, Al 100 mg/l, As 100 mg/l, Ba 50 mg/l, Be 5 mg/l, Cd 5 mg/l, Co 50 mg/l, Cr 20 mg/l, Cu 50 mg/l, Fe 20 mg/l, Mn 20 mg/l, Ni 50 mg/l, Pb 100 mg/l, Sb 100 mg/l, Se 100 mg/l, Tl 100 mg/l in 5% HNO₃

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VWR® ARISTAR®, Selenium Standard Solution, 10000 mg/L Se in dil. Nitric Acid (from Se), Standard for ICP

Supplier: VWR Chemicals

Se in HNO₃ 2 to 5%.

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VWR® ARISTAR®, Manganese Standard Solution, 10000 mg/L Mn in dil. Nitric Acid (from Mn(OAc)₂), Standard for ICP

Supplier: VWR Chemicals

Mn(C₂H₃O₂)₂ in HNO₃ 2 to 5%.

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VWR® ARISTAR®, Germanium Standard Solutions for ICP-MS

Supplier: VWR Chemicals

Germanium Standard, 1000 mg/L, VWR® ARISTAR®, Germanium, Matrix: H₂O/tr HF, Application: ICP-MS standards

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VWR®, Combined Six Cation Standard-II, 6 components in H₂O

Supplier: VWR Chemicals

6 components: Lithium (Li+) 50 mg/l, Sodium (Na+) 200 mg/l, Ammonium (NH4+) 250 mg/l, Potassium (K+) 500 mg/l, Calcium (Ca2+) 500 mg/l, Magnesium (Mg2+) 250 mg/l in H₂O