Established in 1962, Chem Service is accredited for ISO Guide 34:2009, ISO/IEC 17025:2005, and registered and certified to the ISO 9001:2008 Quality Management System for the design, development, production, distribution, and servicing of organic neat and synthetic reference materials.
Chem Service, Inc. produces high purity chemicals for use as reference materials and for other laboratory purposes. More than 95% of our standards grade materials have a certified purity of 98.0% or greater and to not require purity corrections when preparing solutions for us with EPA, USTM, UST, and numerous other international methods.
Particle Technology Labs is a premier service laboratory dedicated to quality particle characterization services. PTL is a trusted advisor to the world’s leading pharmaceutical, industrial, public sector, and scientific organizations. Experienced technical staff, analytical expertise, and...
Chem Service manufactures and supplies one of the largest product ranges of Pesticide and Metabolites Standards. Chem Service also manufactures many custom products per customer's specifications. Read more
Pthalates are used in many industrial and consumer products, including children’s toys, food packaging and personal care items. Due to the high potential for exposure, these products are being monitored to determine the potential risk to humans and the environment. Chem Service has an extensive... Read more
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