Page 4 of General Catalog by Chem Service, Inc

iso 9001 quality system registration chem service committed to quality our customers quality recognition chem service is recognized worldwide for the quality of the materials we provide we have maintained iso 9001 certification since 1991 this stringent level of compliance applies to all our internal design development production distribution and servicing of organic neat and synthetic reference materials that we supply to our customers is and to quality standards chem service provides a certificates of analysis for our standards grade pesticide and metabolite standards in accordance with our internal policy requirements and iso 9001 quality system requirements our neat chemical certification policy states that purity and identification must be established independently by performing three or more when feasible separate analyses before we certify any of our neat products more than 95 of our neat standards grade materials have a certified purity of 98.0 or greater our pesticide standards whether sold as neat products or as solutions are certified for purity identity stability and are traceable by lot quality assurance our internal quality program utilizes our companyís years of experience in providing laboratories with highly purified materials for reference standards our experience has enabled us to identify ěproblemî materials that need special attention for example any potential peroxide former is tested frequently for peroxide 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 customized solutions and mixture standards quality testing our on-going stability testing program for standards grade materials has additional benefits for our customers we will supply neat standards only when they have a minimum of two-thirds of the shelf-life remaining on their lot certification if our stability testing shows that the material has a purity or stability problem which affects its expiration date we notify our customers and offer a replacement chem service is committed to supplying quality products and services to our customers 4 chem service s quality management system is certified to the internationally recognized iso 9001 quality standards.

[close]