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® IC standards are of the highest quality available for the analytical laboratory.

Chemicals sold by Cole-Parmer are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.

Can’t find the standards you are looking for? Spex CertiPrep®can make custom standards to meet your exact needs. Contact us for more information at [email protected] or call us at 732-549-7144.

This standard set contains 2 solutions.

• Solution 1 is a 500 mL bottle of 10 M sodium hydroxide ionic strength adjustment buffer. This is available individually as part number 04569-28.

• Solution 2 is a 125 mL bottle of 1,000 µg/mL (1,000 ppm) cyanide. This is available individually as part number 04501-58.

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