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Titrisol® Concentrated Single-Element Standards for Atomic Spectroscopy


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.

Catalog Number Product Name Density ph Value
109915Selenium standard1.03 g/cm3 (20 °C) 0.5 (H₂O, 20 °C)
109969Lead standard1.03 g/cm3 (20 °C) 3.8 (H₂O, 20 °C)
109968Barium standard1.06 g/cm3 (20 °C) <1 (H₂O, 20 °C)
109829Titanium standard1.045 g/cm3 (20 °C)
109989Nickel standard1.04 g/cm3 (20 °C) 4.4 (H₂O, 20 °C)
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