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.
VWR® ARISTAR®, Sodium Standard Solutions for ICP
Supplier: VWR Chemicals
NaNO₃ in HNO₃ 2 to 5%.
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ARISTAR®VWR® , Germanium Standard Solution, 10000 mg/L Ge in Water with hydrofluoric Acid (max. 1%) (from (NH4)2GeF6), Standard for ICP
Supplier: VWR Chemicals
(NH₄)₂GeF₆ in H₂O tr. HF.
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VWR® ARISTAR®, Lead Standard Solution, 1000 mg/L Pb in dil. Nitric Acid (from Pb(NO₃)₂), Standard for ICP
Supplier: VWR Chemicals
Pb(NO₃)₂ in 2% HNO₃.
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VWR®, Strontium 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Strontium Standard, 1000 mg/L, VWR®, Strontium, Matrix: H₂O, Application: Ion chromatography standards
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VWR®, Monomethylamine 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Amine Standard, Monomethylamine standard, 1000 mg/L, VWR®, Matrix: H₂O, Application: Ion chromatography standards
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VWR® AVS TITRINORM, Copper Standard Solution, 1000 mg/L Cu in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Copper Standard, 1000 mg/L, VWR® AVS TITRINORM, Copper, Matrix: 2% HNO₃, Application: AAS standards
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J.T.Baker® BAKER INSTRA-ANALYZED®, Aluminium AA Standard
Supplier: Avantor
The standard is prepared by the careful dilution of the metal or its salt, usually 99,99% pure as verified by arc emission spectrometry.
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VWR® AVS TITRINORM, Erbium Standard Solution, 1000 mg/L Er in dil. Nitric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Erbium Standard, 1000 mg/L, VWR® AVS TITRINORM, Erbium, Matrix: 2% HNO₃, Application: AAS standards
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VWR®, Europium Standard Solution, 1000 mg/L Eu in dilute Nitric Acid (from Eu2O3), Standard for ICP
Supplier: VWR Chemicals
Eu₂O₃ in HNO₃ 2 to 5%.
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VWR® AVS TITRINORM, Rubidium Standard Solution, 1000 mg/L Rb in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Rubidium Standard, 1000 mg/L, VWR® AVS TITRINORM, Rubidium, Matrix: 2% HNO₃, Application: AAS standards
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VWR® ARISTAR®, Indium Standard Solution, 1000 mg/L In in dilute Nitric Acid (from In), Standard for ICP
Supplier: VWR Chemicals
In in HNO₃ 2 to 5%.
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VWR® ARISTAR®, Mercury Standard Solution, 10000 mg/l Hg in dil. Nitric Acid (from Hg), Standard for ICP
Supplier: VWR Chemicals
Hg in HNO₃ 10%.
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VWR® ARISTAR®, Cerium Standard Solution, 1000 mg/L Ce in dil. Nitric Acid (from (NH₄)₂Ce(NO₃)₆), Standard for ICP
Supplier: VWR Chemicals
(NH₄)₂ Ce(NO₃)₆ in HNO₃ 2 to 5%.
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VWR®, Lanthanum standard solution, 10000 mg/L La in dil. nitric acid (from La₂O₃) ARISTAR® standard for ICP
Supplier: VWR Chemicals
La₂O₃ in HNO₃ 2 to 5%.
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VWR® ARISTAR®, Tantalum Standard Solution, 1000 mg/L Ta in Water with Hydrofluoric Acid (max. 1%) (from Ta), Standard for ICP
Supplier: VWR Chemicals
Ta in H₂O tr. HF.
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VWR® ARISTAR®, Lutetium Standard Solution, 1000 mg/L Lu in dil. Nitric Acid (from Lu₂O₃), Standard for ICP
Supplier: VWR Chemicals
Lu₂O₃ in HNO₃ 2 to 5%.
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 83645.320
Supplier: VWR Chemicals
#: 20060.320
Supplier: VWR Chemicals