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®, 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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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®, 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® AVS TITRINORM, Silver Standard Solution, 1000 mg/L Ag in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Silver Standard, 1000 mg/L, VWR® AVS TITRINORM, Silver, Matrix: 2% HNO₃, Application: AAS standards
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VWR® AVS TITRINORM, Palladium Standard Solution, 1000 mg/l Pd in 5% Hydrochloric Acid, Standard for AAS
Supplier: VWR Chemicals
Palladium Standard, 1000 mg/L, VWR® AVS TITRINORM, Palladium, Matrix: 5% HCl, Application: AAS 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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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®, Tantalum Standard Solution, 10000 mg/L Ta in Water with Hydrofluoric Acid (max. 1%) (from Ta), Standard for ICP
Supplier: VWR Chemicals
Tantalum Standard, 10000 mg/L, VWR® ARISTAR®, Tantalum, Matrix: H₂O/tr HF, Application: ICP standards
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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® AVS TITRINORM, Scandium Standard Solution, 1000 mg/L Sc in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Scandium Standard, 1000 mg/L, VWR® AVS TITRINORM, Scandium, Matrix: Nitric acid dil., Application: AAS standards
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VWR® ARISTAR®, Tin Standard Solution, 10000 mg/L Sn in dil. Nitric Acid with Hydrofluoric Acid (max. 1%) (from Sn), Standard for ICP
Supplier: VWR Chemicals
Sn in HNO₃ tr. HF.
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VWR®, Sulphur, Certified Reference Materials, in odourless kerosene
Supplier: VWR Chemicals
Sulphur CRMs are suitable for calibration, verification or for use in quality control procedures used for analysing sulphur content in petroleum products.
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VWR® ARISTAR®, Molybdenum Standard Solution, 10000 mg/L Mo in Ammonium Hydroxide Solution (max. 1%) (from (NH₄)₂MoO₄, Standard for ICP
Supplier: VWR Chemicals
(NH₄)₂MoO₄ in HNO₃ tr. HF.
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VWR®, Titanium standard solution, 1000 mg/L Ti in water with hydrofluoric acid (max. 1%) (from (NH4)2TiF6) ARISTAR® standard for ICP
Supplier: VWR Chemicals
(NH₄)₂ TiF₆ in H₂O tr. HF.
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J.T.Baker® BAKER INSTRA-ANALYZED®, Tin, atomic absorption spectrocopy (AAS) Standard
Supplier: Avantor
Tin standard solution for AAS are prepared from metals and salts of 99,999% spectral purity.
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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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J.T.Baker® BAKER INSTRA-ANALYZED®, Bismuth Standard Solution, 1000 µg/L Bi in Water, Reagent for AAS
Supplier: Avantor
Single element atomic absorption standards are used for quantitative analysis and for standardisation of instruments used in a variety of elemental analysis applications.
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VWR® ARISTAR®, Tungsten Standard Solution, 10000 mg/L W in Water (from W), Standard for ICP
Supplier: VWR Chemicals
W in H₂O tr.NH₄OH.
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VWR®, Phosphorus standard solution, 1,000 mg/L P in water AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Phosphorus Standard, 1000 mg/L, VWR®, Phosphorus, Matrix: H₂O, Application: AAS standards
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VWR®, Aluminium standard solution, 1000 mg/L Al in 2% hydrochloric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Aluminium Standard, 1000 mg/L, VWR®, Matrix: 2% HCl, Application: AAS standards
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VWR® ARISTAR®, Cobalt Standard Solution, for ICP, 1000 mg/L Co in dil. Nitric Acid (from Co)
Supplier: VWR Chemicals
Co in HNO₃ 2 to 5%.
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VWR® ARISTAR®, Phosphorus Standard Solution, 10000 mg/L P in Water (from (NH₄)PO₄H₂), Standard for ICP
Supplier: VWR Chemicals
NH₄H₂PO₄ in H₂O.
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ARISTAR®VWR® , Indium Standard Solution, 10000 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®, Erbium Standard Solution, 1000 mg/L Er in dil. Nitric Acid (from Er₂O₃), Standard for ICP
Supplier: VWR Chemicals
Er₂O₃ in HNO₃ 2 to 5%.
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ARISTAR®VWR® , Potassium Standard Solution, 10000 mg/l K in dil. Nitric Acid (from KNO3), Standard for ICP
Supplier: VWR Chemicals
KNO₃ in HNO₃ 2 to 5%.
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VWR®, Vanadium standard solutions for ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Vanadium Standard, 1000 mg/L, VWR®, Vanadium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Platinum Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Platinum Standard, 10 ppm, VWR® ARISTAR®, Platinum, Matrix: 2% HCl, Application: ICP-MS standards
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VWR® ARISTAR®, Bismuth Standard Solution, 1000 mg/L Bi in dil. Nitric Acid (from Bi), Standard for ICP
Supplier: VWR Chemicals
Bi in HNO₃ 2 to 5%.
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VWR® ARISTAR®, Cesium Standard Solution, 1000 mg/L Cs in dil. Nitric Acid (from CsNO₃), Standard for ICP
Supplier: VWR Chemicals
CsNO₃ in HNO₃ 2 to 5%.
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VWR® ARISTAR®, Tin Standard Solution, 10000 mg/L Sn in 10% Hydrochloric Acid (from Sn), Standard for ICP
Supplier: VWR Chemicals
Sn in HCl.
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Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection