In keeping with our commitment to provide the highest quality Analytical Reference Materials (ARM)™, Absolute Standards, Inc. has successfully maintained its ISO 9001:2000 registration and NIST-NVLAP accreditation for the USEPA performance testing program. These accreditations were obtained through extensive third party audits conducted by DLS Quality Technologies Associates; an ANSI-RAB accredited registrar and by NIST. The audits contained a rigorous scrutiny of our Quality Management System as well as our strict adherence to ISO Guide 17025, “General Requirements for the Competence of Calibration and Testing Laboratories”, and NIST Handbook 150-19, “Chemical Calibration Providers of Proficiency Testing”. These efforts are your assurance of the reliability of our products. Please click on the certificates for a larger version.