You searched for: Anionic Standards
VWR 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. VWR 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.
Chloride Standard, 1000 ppm Cl⁻ (0.0282 Normal), Ricca Chemical Company
Supplier: RICCA CHEMICAL CO
Chloride Standard, 1000 ppm Cl⁻ (0.0282 Normal) for use with ISEs, ion chromatography, and other anion analysis.
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Cyanide Standard, 1 ml = 1 mg CN, 1000 ppm CN, Ricca Chemical Company
Supplier: RICCA CHEMICAL CO
Cyanide, 1000 µg/ml, Application: Environmental standards
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Chloride Standard, 1 ml = 0.1 mg Cl-, 100 ppm Cl-, Ricca Chemical Company
Supplier: RICCA CHEMICAL CO
1mL=0.1mg
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Certipur® Anion multi-element standard II
Supplier: MERCK, S.A. DE C.V. SV
Certipur®, Supelco®
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Fluoride Standards, 1 ml = 1 mg F-, 1000 ppm F-, RICCA Chemical Company
Supplier: RICCA CHEMICAL CO
For ion chromatography.
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Nitrite CRM, Standard Solutions, Supelco®
Supplier: MERCK, S.A. DE C.V. SV
Method used for Uncertainty Measurement (Accuracy in the table below)= Photometry
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