ResourceSeparations
Quantitative Analysis of EtG and EtS in Urine Using FASt® ETG and LC-MS/MS
Quantitative Analysis of EtG and EtS in Urine Using FASt® ETG and LC-MS/MS
16 Jun 2015Ethyl glucuronide (EtG) and ethyl sulfate (EtS) are conjugated ethanol metabolites formed in low amounts in the body following alcohol consumption. This application note demonstrates cleaner extracts and lower LOD’s/LOQ’s can be achieved in the analysis of EtG and EtS using the Selectra® ETG HPLC column with UCT’s FASt® ETG SPE cartridge.
Related products
Request Quote for All Products
SELECTRA® HPLC Columns
UCT, Inc.High purity, Type B, spherical silica support. 100A pore size. 1.8um, 3um, & 5um partical sizes. Variety of stationary phases.
Clean Screen® GHB
UCT, Inc.Clean Screen® GHB is a patented mixed-mode column designed for the filtration extraction of ethylene glycol, butan diol, gamma hydroxy butyrate and butyrolactone.
Links
Tags
UHPLC and HPLCHigh performance liquid chromatography (HPLC) and ultra high performance liquid chromatography (UHPLC), also known as UPLC, are analytical techniques used to separate, identify and quantitate components of complex mixtures including biological samples such as proteins and lipids as well as chemical mixtures of pesticides, drugs and oils. Both techniques are liquid chromatographic methods but differ by operating pressures (HPLC < 6000 psi < UHPLC ). Components of HPLC and UHPLC systems include columns, detectors, pumps, autosamplers and column heaters. Explore a range of UHPLC and HPLC columns for your specific sample needs including reverse phase, normal phase, ion exchange, HILIC, ion exclusion and size exclusion columns. For more specialized HPLC, explore FPLC, countercurrent LC and simulated moving bed systems. Find the best UHPLC and HPLC equipment in our peer reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Toxicology / Drugs of Abuse TestingToxicology and Drugs of Abuse Testing is the investigation into toxic and illegal substances found at the scene of a crime or from a suspect and / or victim associated with a scene of a crime. Analyzers, immunoassays and drugs of abuse test kits and presumptive test kits are an essential aspect of toxicology investigation.MetabolitesMetabolites are the intermediate and end products of metabolism. Analyzing metabolites offers insight into cellular processes and disease mechanisms and is critical in fields like pharmacology, toxicology, and diagnostics. Explore our peer-reviewed product directory to find the best tools for metabolite analysis, compare products, check reviews, and get pricing directly from manufacturers.HPLC Method DevelopmentIt is important to develop and validate HPLC methods in order to identify, quantify or purify compounds of interest in the most efficient way. Effective method development ensures optimization, quality control and cost effectiveness.Alcoholic BeveragesThe analysis of alcoholic beverages involves testing their composition, quality, and safety, including alcohol content, flavor compounds, and impurities. This is essential for quality control and regulatory compliance. Explore tools for alcoholic beverage testing in our peer-reviewed product directory; compare products, check reviews, and get pricing directly from manufacturers.UrineThe analysis of urine is important in medicinal, anti-doping, forensic and life sciences applications. The ability to evaluate what someone has ingested through their urine enables fast detection and diagnosis of certain illnesses.