ISO 9001 Certification: In 1993, Troemner was one of the first companies in the Philadelphia area to achieve ISO 9001 accreditation. Troemner has a thoroughly documented quality system that ensures our customers receive the products and services they request. Troemner's ISO 9001 quality system has been audited regularly by internal, external, and customer auditors, to ensure our continued compliance with this standard. Troemner also meets ISO/IEC 17025 "General Requirements for the Competence of Testing and Calibration Laboratories."

UL: Products with this symbol are listed by Underwriters Laboratories, Inc. and have been evaluated by UL and meet their applicable standards. UL has developed more than 800 Standards for Safety. Our Standards for Safety are essential to helping ensure public safety and confidence, reduce costs, improve quality, and market products and services. Millions of products and their components are tested to UL's rigorous safety standards with the result that consumers live in a safer environment than they would have otherwise.

CUL listed: UL's Certification Organization accreditation for Canada encompasses all UL global testing facilities, services, product categories and programs.

CSA: Canadian Standards Association - Products with this symbol assures you that the product meets certain safety standards and/or performance criteria set by the Canadian Standards Association. Henry Troemner LLC complies as listed for the following safety standards as listed in each piece of equipment we sell.

IEC 61010-1: Safety requirements for electrical equipment for measurement control and laboratory use.

IEC 61010-2-010: Particular requirements for laboratory equipment for the heating of materials.

IEC 61010-2-051: Particular requirements for laboratory equipment for mixing and stirring.

CE Mark: The CE mark (officially CE marking) is a mandatory safety mark on many products placed on the single market in the European Economic Area. The CE mark is a mandatory European marking for certain product groups to indicate conformity with the essential health and safety requirements set out in European Directives. To permit the use of a CE mark on a product, proof that the item meets the relevant requirements must be documented. Sometimes this is achieved using an external test house which evaluates the product and its documentation. Often it is achieved by a company-internal self-certification process. In any case the responsible organization (manufacturer, representative, importer) has to issue an EC-Declaration of Conformity (EC-DoC) indicating his identity (location, etc.), the list of European Directives he declares compliance with, a list of standards the product complies with, and a legally binding signature on behalf of the organization.