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.
J.T.Baker® BAKER INSTRA-ANALYZED®, AA Standards, Potassium
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
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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Chromium Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Phosphorus Standards for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
H₃PO₄ in water
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Iron Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Sodium Standards for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Barium Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Bismuth Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Manganese Standards for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Molybdenum Standard, Titrisol®, MilliporeSigma
Supplier: MilliporeSigma
Molybdenum Standard, Concentrate, 1000 mg, Titrisol®, Supelco®, Application: Environmental standards
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Indium Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Silver Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Dysprosium Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Zirconium Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Erbium Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Selenium Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Aluminium Standard, Titrisol®, MilliporeSigma
Supplier: MilliporeSigma
1000 mg of aluminium (as AlCl₃ in H₂O) in a plastic ampule for dilution.
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Catalog #: CA21905-026
Supplier: Kimberly-Clark