quality standards - Labicom

Chem Service is Committed to Quality and to Our Customers QQUALITY RECOGNITIONChem Service is recognized worldwide for the quality of the materials we provide. We have maintained ISO9001 and ISO 17025 accreditation. This stringent level of compliance applies to all our internal design,development, production, distribution, and servicing of organic neat and synthetic reference materialswhich we supply to our customers.Quality System Registration QQUALITY STANDARDSChem Service provides Certificates of Analysis for our Standards Grade pesticide and metabolitestandards in accordance with our internal policy requirements and ISO 9001 and ISO 17025 QualitySystem Requirements. Our neat chemical certification policy states that purity and identification must beestablished independently by performing three or more (when feasible) separate analyses before we certifyany of our neat products. More than 95% of our neat Standards Grade materials have a certified purityof 98.0% or greater. Our pesticide standards, whether sold as neat products or as solutions, are certifiedfor purity, identity, stability, and are traceable by lot. QQUALITY ASSURANCEOur internal quality program utilizes our company’s years of experience in providing laboratories withhighly purified materials for reference standards. Our experience has enabled us to identify “problem”materials that need special attention. For example, any potential peroxide former is tested frequently forperoxide formation to assure both purity and safety. Moreover, with our expertise in analyte compatibility,solubility, solution stability, and analysis, Chem Service is uniquely qualified to provide your customizedsolutions and mixture standards. QQUALITY TESTINGOur on-going stability testing program for Standards Grade materials has additional benefits for ourcustomers. We will supply neat standards only when they have a minimum of two-thirds of the shelfliferemaining on their lot certification. If our stability testing shows the material has a purity or stabilityproblem which affects its expiration date, we notify our customers and offer a replacement. Chem Serviceis committed to supplying quality products and services to our customers.