Many of our AAS single-element standards are also available as Titrisol® concentrates for users who regularly perform different types of analyses requiring different concentrations. Simply dilute your Titrisol® concentrated standard (usually with hydrochloric acid) in order to produce the desired standard solution. Titrisol® standards are traceable to standard reference materials from NIST.

Titrisol® concentrated atomic spectroscopy standards are provided in easy-to-handle plastic ampoules. Unopened Titrisol® ampoules have a minimum shelf life of 5 years. A comprehensive batch-specific Certificate of Analysis is available for each Titrisol® product.