You searched for: 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®, Tungsten standard solution, 1000 mg/L W in nitric acid with hydrofluoric acid (each max. 1%) AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Tungsten Standard, 1000 mg/L, VWR®, Tungsten, Matrix: 1% HNO₃/2% HF, Application: AAS standards
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VWR® AVS TITRINORM, Iron Standard Solution, 1000 mg/L Fe in 2% Hydrochloric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Iron Standard, 1000 mg/L, VWR® AVS TITRINORM, Iron, Matrix: 2% HCl, Application: AAS standards
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VWR® AVS TITRINORM, Germanium Standard Solution, 1000 mg/L Ge in 5% Nitric Acid with hydrofluoric Acid (max. 1%) AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Germanium Standard, 1000 mg/L, VWR® AVS TITRINORM, Germanium, Matrix: 5% HNO₃/tr HF, Application: AAS standards
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VWR® ARISTAR®, Zinc Standard Solution, 10000 mg/L Zn in dil. Nitric Acid (from Zn), Standard for ICP
Supplier: VWR Chemicals
Zn in HNO₃ 2 to 5%.
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VWR® AVS TITRINORM, Iridium Standard Solution, 1,000 mg/L Ir in 10% Hydrochloric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Iridium Standard, 1000 mg/L, VWR® AVS TITRINORM, Iridium, Matrix: 10% HCl, Application: AAS standards
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J.T.Baker® BAKER INSTRA-ANALYZED®, Silicon Standard
Supplier: Avantor
Ammonium hexafluorosilicate in water.
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VWR® ARISTAR®, Terbium Standard Solution, 10000 mg/L Tb in dil. Nitric Acid (from Tb₄O₇), Standard for ICP
Supplier: VWR Chemicals
Tb₄O₇ in HNO₃ 2 to 5%.
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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®, Silicon standard solution, 10000 mg/L Si in water with hydrofluoric acid (max. 1%) (from (NH4)2SiF6) ARISTAR® standard for ICP
Supplier: VWR Chemicals
(NH₄)₂ SiF₆ in H₂O tr. HF.
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VWR® ARISTAR®, ICP Multi-Element Solution diluted According USP 232 Oral dose, 8 Elements in 7% Nitric Acid
Supplier: VWR Chemicals
Eight elements in 7% nitric acid.
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VWR® ARISTAR®, ICP Multi-Element Solution, 4 Elements in Nitric Acid 7%
Supplier: VWR Chemicals
ICP multi-element solution according to USP 232 dietary supplements.
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VWR® AVS TITRINORM, Cesium Standard Solution, 1000 mg/L Cs in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Cesium Standard, 1000 mg/L, VWR® AVS TITRINORM, Cesium, Matrix: 2% HNO₃, Application: AAS standards
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VWR® AVS TITRINORM, Vanadium Standard Solution, 1000 mg/L V in 2% sulphuric Acid, Standard for AAS
Supplier: VWR Chemicals
Vanadium Standard, 1000 mg/L, VWR® AVS TITRINORM, Vanadium, Matrix: 2% H₂SO₄, Application: AAS standards
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VWR® AVS TITRINORM, ntimony Standard Solution, 1000 mg/L Sb in 5% Nitric Acid with Hydrofluoric Acid (max. 1%), Standard for AAS
Supplier: VWR Chemicals
Antimony Standard, 1000 mg/L, VWR® AVS TITRINORM, Antimony, Matrix: 5% HNO₃/tr HF, Application: AAS standards
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VWR® ARISTAR®, Niobium Standard Solution, 10000 mg/L Nb in Water with Hydrofluoric Acid (max. 1%) (from Nb₂O₅), Standard for ICP
Supplier: VWR Chemicals
Nb₂O₅ in H₂O tr. HF.
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VWR®, Sulphur, Certified Reference Materials, in isooctane
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®, Lithium Standard Solution, 1000 mg/L Li in dil. Nitric Acid (from Li₂CO₃), Standard for ICP
Supplier: VWR Chemicals
Li₂CO₃ in HNO₃ 2 to 5%.
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VWR® ARISTAR®, Molybdenum Standard Solution, 1000 mg/L Mo in Ammonium Hydroxide Solution (max. 1%) (from (NH₄)₂MoO₄), Standard for ICP
Supplier: VWR Chemicals
(NH₄)₂MoO₄ in water tr. NH₄OH.
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VWR®, Selenium standard solution, 1,000 mg/L Se in dil. nitric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Selenium Standard, 1000 mg/L, VWR®, Selenium, Matrix: 2% HNO₃, Application: AAS standards
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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®, 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® 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®, 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® AVS TITRINORM, Indium Standard Solution, 1000 mg/L In in dilute Nitric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Indium Standard, 1000 mg/L, VWR® AVS TITRINORM, Indium, Matrix: Nitric acid dil., Application: AAS standards
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VWR® AVS TITRINORM, Thallium Standard Solution, 1000 mg/L Tl in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Thallium Standard, 1000 mg/L, VWR® AVS TITRINORM, Thallium, Matrix: Nitric acid dil., Application: AAS standards
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VWR® ARISTAR®, Holmium Standard Solution, 10000 mg/L Ho in dilute Nitric Acid (de Ho₂O₃), Standard for ICP
Supplier: VWR Chemicals
Ho₂O₃ in HNO₃ 2 to 5%.
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VWR® AVS TITRINORM, Lanthanum Standard Solution, 1000 mg/L La in dil. Nitric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Lanthanum Standard, 1000 mg/L, VWR® AVS TITRINORM, Lanthanum, Matrix: Nitric acid dil., Application: AAS standards
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VWR® ARISTAR®, Scandium Standard Solution, 10000 mg/L Sc in dil. Nitric Acid (from Sc2O3), Standard for ICP
Supplier: VWR Chemicals
Sc₂O₃ in HNO₃ 2 to 5%.
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VWR® ARISTAR®, ICP Multi-Element Calibration Standard 3 in dilute Nitric Acid
Supplier: VWR Chemicals
In 2% nitric acid solution.
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VWR® ARISTAR®, Strontium Standard Solution, 10000 mg/L Sr in dil. Nitric Acid (from Sr(NO₃)₂), Standard for ICP
Supplier: VWR Chemicals
Sr(NO₃)₂ in HNO₃ 2 to 5%.
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Supplier: VWR Collection
Supplier: VWR Collection