GC/MS Standards

Gas Chromatography (GC) and Mass Spectrometry (MS) make an effective combination for chemical analysis. SPEX CertiPrep provides over 3,500 GC/MS standards well-suited for a variety of applications.

LC/MS Standards

SPEX CertiPrep's LC/MS single and multi-component standards are created to reduce potential interference and increase analytical accuracy. Our LC/MS products are used for identification and quantification of compounds in a variety of fields from agriculture to manufacturing uses.

Pesticide Standards

Now available, SPEX CertiPrep premixed pesticide multi-compound CRMs. Want all 144 top pesticides? We have the kit containing all of the compounds. Many new pesticides are now being tested using GC/MS and LC/MS and GC techniques to determine even minute amounts of pesticide residue in environmental samples and food products. SPEX CertiPrep is the leader in offering HPLC, GC, GC/ MS, and LC/MS pesticide CRMs designed to work within the EPA, AOAC, FDA, and international analytical testing methods.

USP Standards

The USP Metal Impurities Expert Panel has proposed new limits on the elemental impurities in pharmaceutical products based on concerns surrounding potential health toxicity. SPEX CertiPrep�s USP <232> (Limits) and USP <233> (Procedures) parts can be used "as is" as a calibration or check standard to verify Oral Daily Dose PDE, or diluted as needed for Parenteral Component Limit or Parenteral Daily Dose. In addition, standards that are required for ICH/Global compliance are also available.

Standards for Wine

SPEX CertiPrep provides the wine industry with a comprehensive list of certified standards designed to help regulate the chemical interactions that play key roles in wine spoilage such as cork taintage. Our standards for wine are manufactured from the highest purity starting materials and the highest grade of solvents available to guarantee superior grade standards. Custom wine standards are also available.

Cannabis

SPEX CertiPrep offers Certified Reference Materials (CRMs) for all of the common contaminants found in medicinal and recreational Cannabis, including pesticide residues, residual solvents, terpenes, among others. All of our CRMs come backed with our ISO 17034, ISO 17025 and ISO 9001 certifications and accreditations, guaranteeing the product you purchase is measured to the highest industry standards available. We continually update our product offering to meet the changing Cannabis testing regulations.

Organic International

SPEX CertiPrep offers standards for global applications. Around the world, analytic labs are required to meet their countries requirements for environmental and safety testing. SPEX CertiPrep prides itself as being a standards provider for the international market. Over the years our customers have asked for more catalog parts with global applications. We have responded to their requests and now have a selection of the most commonly requested standards to address the testing regulations in the international community.

Speciation Standards

SPEX CertiPrep has expanded the ICP-MS product line to include Speciation Standards. Speciation analysis covers many areas including environmental protection and the food and drug administration. To analyze species in a sample requires Certified Reference Materials for sample verification and method validation. Many Speciation Standards are available in today's market, but most of the Speciation Standards are not certified or analyzed with a state-of-art ICP, ICP-MS or LC-ICP-MS.

Consumer Safety Standards

Includes a variety of 38 Organic Standards for Consumer Safety

Semivolatiles

Includes a variety of 33 Organic Semivolatiles Standards

Volatiles

Includes a variety of 66 Organic Volatiles Standards