Analytical Reference Materials

Restek Corporation announces the availability of the Analytical Reference Materials flyer detailing our 12-step manufacturing process. This document describes the critical procedures that ensure our mixtures are accurate and reproducible. Useful for laboratory managers, technical directors, QA officers, and bench chemists who are comparing analytical reference material programs between manufacturers. Details are included on mixture formulation, QA testing of raw materials, balance and weight certification, mixture preparation, QA testing of the final product, determination of expiration dates/shelf life, and documentation for audit compliance. Request Restek literature catalog # 59214 to receive your copy today.

Restek, 110 Benner Circle, Bellefonte, PA 16823-8812. Tel: 814-353-1300; Fax: 814-353-1309.