Showing posts tagged with "poster"
Flash chromatography is the primary tool used by medicinal chemists for reaction mixture purification. Over the past 10 or so years, the use of reversed-phase flash chromatography for reaction mixture...
Simultaneous fat-soluble vitamin testing can be challenging for a variety of reasons: solubility limitations of the analytes, high levels of protein binding and wide variation of concentration ranges ...
Forensic, toxicology, and clinical laboratories conduct broad spectrum whole blood (WB) screening to identify potential drug exposures. Extraction of drugs of abuse (DoA) panels from WB can be challen...
Food safety testing has grown over the last 10 years. The diverse nature of the samples add complexity making method standardization challenging. However, default methodology, for solid-matrix pestici...
Semi volatile organic compounds (SVOC) have a variety of chemical properties that have been found to cause harmful effects to both humans and the environment. Accurate measurements are challenging to ...
Hair is a fundamental matrix for drug analysis showing historical use due to increased compound stability over prolonged periods of time compared to other more traditional matrices. A single exposure ...
Oral fluid testing is gaining approval in the forensic toxicology community as a suitable tool to supplement urine and blood testing where misuse of drugs is suspected. A quick, dignified specimen can...
Urine drug testing to support pain management is a mainstay of the clinical toxicology laboratory. Reduced reimbursement has continued to put increasing pressure on laboratories. Many toxicology labs ...
Whole blood continues to be a valuable tool in forensic toxicology for the immediate and near-term detection of illicit drugs, and in cases where no other sample is available. Screening drugs of abuse...
Extraction protocols and analytical methods utilized for detecting Per-and polyfluoroalkyl substances (PFAS) in aqueous samples have evolved rapidly over the past decade. From 2013 –2015, EPA 537 was ...