SPEX CertiPrep is proud to celebrate 60 years of support to the scientific community in 2014. We are the industry's most passionate
and reliable manufacturer of certified reference materials (CRMs) and calibration standards for analytical spectroscopy and
chromatography. Our primary focus is to provide inorganic and organic CRMs of the highest quality and superior customer support.
Our certification by UL-DQS for ISO 9001:2008 and accreditation by A2LA under ISO 17025:2005 and ISO Guide 34-2009 is the
most comprehensive in the industry, and encompasses all our manufactured products.
Chief Spectroscopic Techniques Supported
Chief Chromatographic Techniques Supported
SPEX CertiPrep supplies CRMs to laboratories worldwide in the following markets: research and development laboratories, environmental
laboratories, wastewater treatment facilities, food and agriculture, consumer safety, government agencies, industrial laboratories,
clinical laboratories, pharmaceutical manufacturers, colleges and universities, public utilities, oil refineries, nuclear
plants, wineries, among others.
A full line of inorganic and organic certified reference materials including a list of new products featuring Claritas PPTŪ
Grade 1 ppm ICP-MS singles, USP <232> and <233> standards, Certified pH Buffers, and multi-element standards for the latest
EPA methods. We also offer LC–MS single and multi-component standards that include a series of LC–MS Daily Check Standards;
QuEChERS kits and internal standards, a series of CRMs for Consumer Safety Compliance Testing including USP<467> Residual
Solvents/Organic Volatile Impurities; a series of Extractable Petroleum Hydrocarbon (EPH) standards and products for US EPA
wastewater and drinking water methods, volatiles and semi-volatiles, pesticides & herbicides, petrochemical & LUST, hazardous
waste, tinted indicators and surrogates, instrument check-out standards, and quality control samples. Laboratories have the
option to create their own custom standards with quick turnaround time, and our services include shipment of stock items within
24–48 hours from our Metuchen, New Jersey facility. Technical customer service is available Monday through Friday 8:00 am
– 5:30 pm EST. Live chat, along with our complete product catalog and a technical knowledge base is also available at our
Our US headquarters in located in Metuchen, New Jersey. SPEX CertiPrep, Ltd. is the European subsidiary of SPEX CertiPrep,
Inc. and is located in Middlesex, England. Distributors located throughout the world extend SPEX CertiPrep's global reach.
203 Norcross Ave.
Metuchen, NJ 08840
1- (800) LAB-SPEX