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.
Iron standard solution, 1000 mg/L Fe in dil. nitric acid (from Fe) standard for AAS and ICP
Supplier: PerkinElmer
Iron Standard, 1000 mg/L, Iron, Matrix: 2% HNO₃, Application: ICP standards
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Beryllium standard solution, 1,000 mg/L Be in dil. nitric acid (from BeO.(Be(OAc)₂)₃) standard for AAS and ICP
Supplier: PerkinElmer
Beryllium Standard, 1000 mg/L, Beryllium, Matrix: 2% HNO₃, Application: ICP standards
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Calcium standard solution, 1,000 mg/L Ca in dil. nitric acid (from CaCO3) standard for AAS and ICP
Supplier: PerkinElmer
Calcium Standard, 1000 mg/L, Calcium, Matrix: 2% HNO₃, Application: ICP standards
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Copper standard solution, 1000 mg/L Cu in dil. nitric acid standard for AAS
Supplier: AccuStandard
Copper Standard, 1000 mg/L, Copper, Matrix: 2-5% HNO₃, Application: AAS standards
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Lead standard solution, 1000 mg/L Pb in dil. nitric acid standard for AAS
Supplier: AccuStandard
Lead Standard, 1000 mg/L, Lead, Matrix: Nitric acid dil., Application: AAS standards
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Praseodymium standard solution, 1,000 mg/L Pr in dil. nitric acid standard for ICP
Supplier: AccuStandard
Praseodymium Standard, 1000 mg/L, Praseodymium, Matrix: 2-5% HNO₃, Application: ICP standards
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Strontium standard solution, 1000 mg/L Sr in dil. nitric acid (from Sr(NO₃)₂) standard for ICP
Supplier: AccuStandard
Strontium Standard, 1000 mg/L, Strontium, Matrix: Nitric acid dil., Application: ICP standards
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Boron standard solution, 1,000 mg/L B in ammonium hydroxide solution (max. 1%) standard for ICP
Supplier: AccuStandard
Boron Standard, 1000 mg/L, Boron, Matrix: <1% NH₄OH, Application: ICP standards
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Antimony standard solution, 1000 mg/L Sb in dil. nitric acid with tartaric acid (max. 1%) standard for AAS
Supplier: AccuStandard
Antimony Standard, 1000 mg/L, Antimony, Matrix: 2-5% HNO₃ + (CHOH)₂(COOH)₂, Application: AAS standards
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Silicon standard solution, 1,000 mg/L Si in water with hydrofluoric acid (max. 1%) standard for AAS
Supplier: AccuStandard
Silicium Standard, 1000 mg/L, Silicon, Matrix: H₂O/tr HF, Application: AAS standards
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Palladium standard solution, 1,000 mg/L Pd in 10% hydrochloric acid standard for ICP
Supplier: AccuStandard
Palladium Standard, 1000 mg/L, Palladium, Matrix: 10% HCl, Application: ICP standards
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Calcium standard for ISE calibration, Orion™
Supplier: Thermo Orion
Calcium Standard, 0,1M, Orion™, Calcium, Matrix: H₂O, Application: ISE Calibration
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Hafnium standard solution, 10,000 mg/L Hf in dil. nitric acid with hydrofluoric acid (max. 1%) standard for ICP
Supplier: AccuStandard
Hafnium Standard, 10000 mg/L, Hafnium, Matrix: Nitric acid dil., Application: ICP standards
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Holmium standard solution, 1,000 mg/L Ho in dilute nitric acid standard for AAS
Supplier: AccuStandard
Holmium Standard, 1000 mg/L, Holmium, Matrix: Nitric acid dil., Application: AAS standards
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Tungsten standard , solution, 1000 mg/L W in water with ammonia (max. 1%) standard for AAS
Supplier: AccuStandard
Tungsten Standard, 1000 mg/L, Tungsten, Matrix: H₂O/tr HF, Application: AAS standards
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Sulphur standard solution, 1000 mg/L S in water (from (NH₄)₂SO₄) standard for AAS
Supplier: AccuStandard
Sulphur Standard, 1000 mg/L, Sulphur, Matrix: H₂O, Application: AAS standards