MS Reference Standards Products & Reviews

Certified reference materials (CRMs) manufactured and QC tested in ISO-accredited labs satisfy your ISO requirements. Conc. in Solvent and Volume:1,000 μg/mL each in methylene chloride, 1 mL/ampul Max Shelf Life on Ship Date:36 months Min Shelf Life on Ship Date*:6 months Certified Reference Material (CRM):Yes Contains: N-Nitrosodiethylamine (55-18-5) N-Nitrosodimethylamine (62-75-9) N-Nitrosodi-n-bu…

Waters Systems and Application Performance Standards help ensure that your UPLC®, HPLC, GC, GC-MS, and LC-MS and SFC systems are capable of producing valid results day in and day out.Thousands of laboratories trust Waters to help them establish and document the performance of their instruments. We offer a broad range of products for most calibration needs, all backed by Waters reputation and professional support team.Calibrat…

The mass spectrometry-compatible yeast and human protein extracts are designed specifically for mass spectrometry applications.   The extracts are predigested and cleaned up by solid-phase extraction for immediate use in liquid chromatography/mass spectrometry (LC/MS) analysis. Both the yeast and human extracts also are available in an intact undigested form to provide a test material for optimizing mass spec protei…

ICP PRECIOUS METALS STD, 125mL

Cannabidiolic acid (Item No. 18090) is a certified reference material categorized as a phytocannabinoid. Cannabidiolic acid is produced by the oxidocyclization of cannabigerolic acid by cannabidiolic acid synthase. This product is intended for research and forensic applications.

Silver nitrate powder, extra pure

Cannabis potency testing is performed using HPLC.  Acetonitrile from Spectrum Chemical exceeds ACS Specifications and HPLC Grade as a polar aprotic solvent in organic synthesis as well as a carrier (mobile phase) solvent in HPLC. Acetonitrile is a medium-polarity solvent with a convenient liquid range that is miscible with water, making it one of the most popular HPLC solvent choices.

Avanti ® Polar Lipids SPLASH® LIPIDOMIX® Mass Spec Standard, methanol solution

solution (1:1 dichloromethane:methanol)

solution (1:1 dichloromethane:methanol)

GC/MS Test and Performance Samples Agilent J&W GC Column Test StandardsLC and LC/MS Standards GPC/SEC and GFC Calibration Standards Amino Acids Standards and Reagents CE Standards and Reagents ICP-MS Standards UV-Vis Standards and Reagents Application Specific Standards Residual Solvent Standards SampliQ QuEChERS Standards GC Instrument Evaluation Analyzer Kit Standards GC Instrument Installation and Calibration Standards

The AbsoluteIDQ p180 Kit enables standardized, quantitative and reproducible analysis of ca. 200 endogenous metabolites from several metabolite classes (acyl-carnitines, amino acids, biogenic amines, (lyso-) phosphatidylcholines, sphingomyelins, hexoses, steroids). The metabolite analysis is based on flow injection analysis (FIA-ESI-MS/MS) and LC-ESI-MS/MS. The possibility of measuring different biological matrices of differe…

Steroid Analysis – QUICK and EASY: BIOCRATES AbsoluteIDQ® Steroid reagents enable up to 17 steroids from human serum to be quantified simultaneously and reliably using LC-MS/MS. Fully customizable Multiplexing capabilities High-quality, robust and reliable results Proficiency Test Approval (DGKL, Germany)

 As new technologies and applications to study environmental, food, water, and exposure contaminants advance, CIL continues to maintain a leadership role working with researchers to develop new standards to meet the latest needs. With new instrumentation and extraction procedures allowing detection limits approaching attogram levels in some cases, the need for highly accurate isotope standards has never been greater.    

95-100%, essentially salt-free, lyophilized powder  

CIL offers a variety of metabolomic mixes and kits that are designed to aid ease of use in untargeted or targeted metabolomics (for quality control, qualification, and/or quantitation). The mixtures are offered neat or as solutions, while the kits are additionally supplied with a user manual. CIL can also provide customized mixes tailored to your specific needs.

Nucleic acids are necessary biomolecules of living systems being fundamentally important to a multitude of cellular processes. Its basic building blocks are nucleobases (e.g., adenine, cytosine, xanthine), nucleosides (e.g., adenosine, guanosine, inosine), and nucleotides (e.g., ATP, CDP, dGTP). The qualification/quantification of these compounds, and their synthetic analogs (e.g., 5-fluorouracil), in biosamples, is performed…

Phytocannabinoid Mixture 11 (CRM) (1 ml,  250 µg/ml) (Item No. 21306) is a certified reference material mixture provided as a DEA exempt preparation. Included are Δ9-THC, Δ8-THC, tetrahydrocannabinolic acid A, cannabinol, cannabidiol, cannabidiolic acid, (±)-cannabichromene, cannabigerol, cannabigerolic acid, cannabidivarin, and tetrahydrocannabivarin. It is supplied in an amber ampule in which the headspace has been purged w…

Phytocannabinoid mixture 10 (CRM) (Item No. 21305) is a certified reference material mixture containing tetrahydrocannabinols, which are regulated as Schedule I compounds in the US. Included are Δ9-THC, Δ8-THC, tetrahydrocannabinolic acid A, cannabinol, cannabidiol, cannabidiolic acid, (±)-cannabichromene, cannabigerol, cannabigerolic acid, and cannabidivarin. It is supplied in an amber ampule in which the headspace has been…

Phytocannabinoid Mixture 6 (CRM) (Item No. 25077) is a certified reference material mixture provided as a DEA exempt preparation. Included are Δ9-THC, THCA-A, cannabidiol, cannabidiolic acid, cannabinol, and cannabigerol. The mixture is supplied in an amber ampule in which the headspace has been purged with argon.

Phytocannabinoid Mixture 5 (CRM) (Item No. 25076) is a certified reference material mixture provided as a DEA exempt preparation. Included are Δ9-THC, THCA-A, cannabidiol, cannabidiolic acid, and cannabinol. The mixture is supplied in an amber ampule in which the headspace has been purged with argon. 

Mycotoxin Mixture 5 (CRM) (Item No. 28151) is a certified reference material secondary standard mixture that contains mycotoxins produced by fungi that have been found in Cannabis samples and cultivation materials. Included are aflatoxin B1, B2, G1, G2, and ochratoxin A. The mixture is supplied in an amber ampule in which the headspace has been purged with argon. 

THCA-A (CRM) (Item No. ISO60175) is a certified reference material that is structurally categorized as a cannabinoid. THCA-A is a phytocannabinoid that is a common component of hashish. There are two acid isomers of Δ9-THC, THCA-A and THCA-B. In THCA-A, the carboxylic acid group is found at the 2 position. Neither THCA-A nor THCA-B is psychoactive, although both forms are decarboxylated upon heating to form the active Δ9-THC.…

Tetrahydrocannabivarinic acid (CRM) (Item No. 21259) is a certified reference material categorized as a phytocannabinoid. Tetrahydrocannabivarinic acid has been found in strains of Cannabis and is a precursor in the biosynthesis of tetrahydrocannabivarin. Tetrahydrocannabivarinic acid (CRM) is provided as a DEA exempt preparation. This product is intended for research and forensic applications.

Phytocannabinoid Mixture 8 (CRM) (Item No. 34043) is a certified reference material mixture that contains neutral, non-acid, forms of compounds that can be isolated from plants in the genus Cannabis.  Included are Δ9-THC, Δ8-THC, cannabinol, cannabidiol, (±)-cannabichromene, cannabidivarin, cannabigerol, and tetrahydrocannabivarin. It is provided as a DEA exempt preparation in an amber ampule in which the headspace has been p…