Anionic Standards
Avantor offers a wide range of certified anionic 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 anionic standards are available for a range of elements.
Nitrite-Nitrogen Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Nitrate (NO₃)- Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Nitrate-Nitrogen Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Phosphate (PO₄)-3 Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Phosphate-Phosphorus Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Sulfate (SO₄)-2 Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Sulfate-Sulfur Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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IC Instrument Ion Anion Check Standards, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion Chromarography & Ion Selective Electrode Standards
Single and Multi-Element Standards for Ion Chromatography
Ion chromatography (IC) is an analytical process for the separation of ions based on charge affinity. IC can be used for a variety of different kinds of charged analytes from single elements to large proteins. In order to ensure accurate analysis, quality standards which are traceable and stable are necessary. SPEX CertiPrep offers the highest quality IC standards available for the analytical laboratory.
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Cyanide (CN-) Single-Element Ion Selective Electrode Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-element standards for ion chromatography and ion selective electodes.
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Set of 2 Solutions for Cyanide, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion Chromarography & Ion Selective Electrode Standards
Single and Multi-Element Standards for Ion Chromatography
Ion chromatography (IC) is an analytical process for the separation of ions based on charge affinity. IC can be used for a variety of different kinds of charged analytes from single elements to large proteins. In order to ensure accurate analysis, quality standards which are traceable and stable are necessary. SPEX CertiPrep offers the highest quality IC standards available for the analytical laboratory.
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Cyanide, Complex Certified Reference Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion Chromarography & Ion Selective Electrode Standards
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Set of 3 Solutions for Bromide in H₂O, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Set of 5 Solutions for Fluoride in H2O, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Iodide (I)- Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Catalog #: CA21905-026
Supplier: Kimberly-Clark