Part No: P138Issued year: 2015File size: 0.82mbFile type: pdf
This poster demonstrates a fast, reliable protocol to extract multiple drug of abuse panels from whole blood using a common supported liquid extraction methodology. This benefits laboratory workflow where multiple assays are run each day, saving both worker hours and
Part No: AN865Issued year: 2016File size: 2.02mbFile type: pdf
This application note describes the extraction, using ISOLUTE SLE+ supported liquid extraction columns, of amphetamine style compounds from oral fluid matrix collected using the NeoSalTM device, prior to GC/MS analysis.
Part No: AN855Issued year: 2015File size: 1mbFile type: pdf
This application note describes the extraction of a range of amphetamine-type compounds from whole blood, prior to GC/MS analysis. A protocol that allows the simultaneous extraction of various other drugs of abuse classes: barbiturates, benzodiazepines, cocaine and opiates, is also evaluated.
ISOLUTE® SLE+ columns with 1 mL sample capacity are used to extract whole blood samples following a straightforward sample dilution. No protein precipitation or other pre-treatment is required prior to sample loading. The sample preparation procedure delivers clean extracts, good recoveries and RSD values and LLOQs from 10 ng/mL (analyte dependant).
Part No: AN776Issued year: 2013File size: 1.03mbFile type: pdf
‘Bath salts’ is the street name for a family of designer drugs chemically similar to cathinones that give the user similar effects to amphetamines. The abuse of these drugs is on the increase and regulation against their use and supply has now been implemented in the EU and North America. Analyte recoveries achieved using this method to extract bath salts from urine ranged from 87-99% with RSDs below 10% for all analytes.
Bath Salts, MCAT, Substitued Cathinones, SLE, SPE, SLE+, ISOLUTE, Agilent, Waters, Supported Liquid Extraction, Forensic, Drugs of Abuse, Regulation
Part No: AN771Issued year: 2012File size: 0.41mbFile type: pdf
This application note describes effective and efficient ISOLUTE SLE+ protocols optimized for sample (hydrolysed urine) volumes of either 200 μL or 1 mL. Procedures for high throughput (96-well plate) and column format are included. The simple sample preparation procedure delivers clean extracts and analyte recoveries of 82-100% with RSDs of <5% for all analytes. Sub ng/mL LOQs can be achieved.
Part No: AN772Issued year: 2012File size: 0.39mbFile type: pdf
This application note describes effective and efficient ISOLUTE SLE+ protocols optimized for sample (urine) volumes of either 200 μL or 1 mL. Procedures for high throughput (96-well plate) and column format are included. The simple sample preparation procedure delivers clean extracts and analyte recoveries of 67-100% with RSDs of <5% for all analytes. Sub ng/mL LOQs can be achieved.
Part No: AN719Issued year: 2011File size: 0.09mbFile type: pdf
This procedure is recommended for the extraction of cocaine and its principle metabolites (norcocaine, benzoylecgonine, ecgonine methyl ester, anhydroecgonine methyl ester and cocaethylene) from whole blood, plasma and urine using polymeric mixed-mode cation exchange SPE columns.
Part No: AN763Issued year: 2012File size: 0.52mbFile type: pdf
The use of schedule I drugs for patient pain management therapy warrants constant monitoring of therapeutic levels in the patient. Screening patient urine samples for the free drugs is complicated by the metabolism process which converts the free drug to the -glucuronide form. Patient urine samples can be enzymatically hydrolyzed to cleave glucuronide moiety and produce the free form of drug. The target analytes can them be extracted from the urine matrix using EVOLUTE CX solid phase extraction cartridges. LOQs range from 5 ng/mL to 0.5 ng/mL with recoveries above 80% and RSD <10%
Pain Management, EVOLUTE, CX, SPE, Solid Phase Extraction, Polymer, LC-MS-MS, Cocaine, Diazepam, Heroin, Morphine, Oxycodone, Fentanyl, Diazepam, Mixed Mode, RapidTrace
Part No: AN727Issued year: 2011File size: 0.11mbFile type: pdf
The typical range of drugs screened using this generic method are Cocaine, D3-Cocaine, Benzoylegonine-TMS, D3-Benzoylegonine-TMS, Amphetamine, D5-Amphetamine, Methamphetamine, Codeine, Morphine, Amitriptyline HCL, Nortriptyline HCL, Imipramine HCL, Desipramine HCL. These drugs represent a panel of the most significantly
abused drugs as recommended by The National Institute on Drug Abuse (NIDA).
drugs of abuse, drugs testing, amphetamines, BZE, Cocaine, Codeine, Ion exchange,
Part No: IST1002AIssued year: 2011File size: 0.04mbFile type: pdf
This method has been optimized for the extraction of cocaine and benzoylecgonine from urine for drugs of abuse applications. Typical recoveries of these drugs are > 85%. The procedure may be applied to plasma, serum or whole blood with suitable modifications.