Welcome to SPEX CertiPrep

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Welcome to SPEX CertiPrep.

SPEX CertiPrep was founded in 1954 to provide superior Certified Reference Materials (CRMs) for Spectroscopy and Chromatography. We have a full line of AA, IC, ICP, ICP-MS, GC, GC/MS, HPLC and LC/MS standards in addition to many other products that are used in laboratories around the world. Our product lines include standards for all of the most commonly used environmental testing methods. All of our standards are manufactured from the highest purity materials and rigorously tested to comply with the highest certification levels for Certified Reference Materials. SPEX CertiPrep’s scope of accreditations is the most comprehensive in the industry.

PRODUCTS
Inorganic Certified Reference Materials for
ICP-MS | ICP | IC | AA | LC-ICP-MS
Click here for complete details on our Inorganic Product Lines

Organic Certified Reference Materials for
LC/MS | HPLC | GC/MS | GC
Click here for complete details on our Organic Product Lines

ACCREDITATIONS
Level 1 ISO 9001 – All Types of Organizations
Certified by UL DQS as an ISO 9001:2008 facility for our Quality Management System
Level 2 ISO 17025 – Testing and/or Calibration Labs
Accredited by A2LA as an ISO/IEC 17025:2005 Certified Chemical Testing Laboratory
Level 3 ISO Guide 34 – Reference Material Producers
Accredited by A2LA as an ISO/IEC 34:2009 Certified Inorganic and Organic Reference Material Producer