Assurance® grade certified calibration and matrix blanks are designed for atomic absorption (AA) and inductively coupled plasma (ICP) analysis. Blanks available include DI water, hydrochloric acid, or nitric acid.

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.

Hazardous material shipping fees may apply.

Do not use any acid or water as a diluent if you are not certain of its purity.

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.

Causes severe skin burns and eye damage. Causes serious eye damage. Do not breathe dusts or mists. If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.