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.
Yttrium standard solution, 1000 mg/L Y in dil. nitric acid (from Y₂O₃) standard for AAS and ICP
Supplier: PerkinElmer
Yttrium Standard, 1000 mg/L, Yttrium, Matrix: 2% HNO₃, Application: ICP standards
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Tungsten standard solution, 1000 mg/L W in water (from (NH₄)₂WO₄) standard for AAS and ICP
Supplier: PerkinElmer
Tungsten Standard, 1000 mg/L, Tungsten, Matrix: H₂O, Application: ICP standards
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Bismuth standard solution, 1,000 mg/L Bi in 10% nitric acid (from Bi) standard for AAS and ICP
Supplier: PerkinElmer
Bismuth Standard, 1000 mg/L, Bismuth, Matrix: 10% HNO₃, Application: ICP standards
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Elemental analysis standards, rare earth and geo elements standard, VHG
Supplier: LGC Standards PROMOCHEM
This standard solution is intended for use as a certified reference material and calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS) or alternative techniques, such as and flame or furnace atomic absorption spectroscopy (AA or GFAA).
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Multi-element calibration standard 5
Supplier: PerkinElmer
Designed to contain virtually every element in the mass spectrum for concentration checks.
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Lanthanum standard solution, for ICP, in 5% HNO₃, VHG
Supplier: LGC Standards PROMOCHEM
The solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.
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Thorium standard solution, 1000 mg/L Th in dil. nitric acid standard for AAS
Supplier: AccuStandard
Thorium Standard, 1000 mg/L, Thorium, Matrix: Nitric acid dil., Application: AAS standards
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Silicon standard solution, 1,000 mg/L Si in water with hydrofluoric acid (max. 1%) standard for ICP
Supplier: AccuStandard
Silicium Standard, 1000 mg/L, Silicon, Matrix: H₂O/tr HF, Application: ICP standards
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Sodium standard solution, 1000 mg/L Na in dil. nitric acid standard for AAS
Supplier: AccuStandard
Sodium Standard, 1000 mg/L, Sodium, Matrix: Nitric acid dil., Application: AAS standards
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Calcium standard solution, 1,000 mg/L Ca in dil. nitric acid standard for AAS
Supplier: AccuStandard
Calcium Standard, 1000 mg/L, Calcium, Matrix: 2-5% HNO₃, Application: AAS standards
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Magnesium standard solution, 1000 mg/L Mg in dil. nitric acid standard for ICP
Supplier: AccuStandard
Magnesium Standard, 1000 mg/L, Magnesium, Matrix: Nitric acid dil., Application: ICP standards
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Rhodium standard solution, 10,000 mg/l Rh in 10% hydrochloric acid standard for ICP
Supplier: AccuStandard
Rhodium Standard, 10000mg/L, Rhodium, Matrix: 10% HCl, Application: ICP standards
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Niobium standard solution, 1000 mg/L Nb in water with hydrofluoric acid (max. 1%) standard for ICP
Supplier: AccuStandard
Niobium Standard, 1000 mg/L, Niobium, Matrix: H₂O/tr HF, Application: ICP standards
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Scandium standard solution, 1,000 mg/L Sc in dil. nitric acid standard for AAS
Supplier: AccuStandard
Scandium Standard, 1000 mg/L, Scandium, Matrix: Nitric acid dil., Application: AAS standards
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Zinc Standard Solution
Supplier: WTW
Zinc Standard, Zinc standard solution, 1000 mg/L
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Niobium standard solution, 1000 mg/L Nb in water with hydrofluoric acid (max. 1%) standard for AAS
Supplier: AccuStandard
Niobium Standard, 1000 mg/L, Niobium, Matrix: H₂O/tr HF, Application: AAS standards