Part No: AN009-HORIssued year: 2015File size: 0.78mbFile type: pdf
Method 525.2 describes the procedure to determine a full suite of low concentration semi-volatile organic compounds in drinking water using solid phase extraction (SPE) or liquid–solid extraction (LSE) techniques. The City of Fort Worth, Water Department implemented an automated SPE process for the analysis of semi-volatiles by EPA Method 525.2 using the Atlantic® C18 solid phase extraction disk. Ethyl acetate, methanol and water were used to condition the Atlantic C18 disk prior to the extraction step. The extraction solvents used were a 1:1 mixture of methylene chloride and ethyl acetate. Extracts were then analyzed by GC/MS using a splitless injection technique.
Part No: AN004-HORIssued year: File size: 0.11mbFile type: pdf
This evaluation study was conducted to determine the feasibility of the Biotage SPE-DEXÒ 4790 Automated Extraction System for the extraction of herbicides and pesticides. The preliminary results demonstrate the capability of this method for the automated SPE extraction of organic compounds.
Part No: P153Issued year: 2016File size: 0.52mbFile type: pdf
In postmortem cases, where drugs or pesticides have been used for
their poisonous properties, traditional matrices such as urine and
whole blood may be inappropriate for qualitative and quantitative
analysis. As the site of metabolism for most drugs and toxins, the
liver may provide more insight to cause of death than other bodily
This poster describes the use of ISOLUTE SLE+ supported liquid extraction columns to extract a range of drug and pesticide classes form homogenised liver using a simple, streamlined workflow.
Part No: AN864Issued year: 2016File size: 2.43mbFile type: pdf
This application note describes the extraction of a broad range of analytes from liver tissue matrix prior to GC/MS analysis using ISOLUTE® SLE+ supported liquid extraction columns.
A protocol has been developed that allows the simultaneous
extraction of various drugs of abuse classes: amphetamines, barbiturates, benzodiazepines, cocaine, ketamine, THC.
In addition to these drug panels, simultaneous extraction of carbamate, organochlorine, organophosphate, pyrethroid, and triazine pesticide classes is demonstrated.
Part No: AN716Issued year: 2011File size: 0.14mbFile type: pdf
The following method has been developed for the extraction of the following triazines and triazine metabolites; atrazine, simazine, propazine, cyanazine, sebuthylazine deisopropylatrazine, deethylatrazine, deethylterbutylazine, prometon and hydroxyterbutylazine from water. Recoveries are in the range 80-95% and are reproducible, allowing sharp decision limits. The maximum accepted level of triazines in drinking water is 0.1 μg/L (EU legislation).
AFFINILUTE, MIP, SupelMIP, Molecularly Imprinted Polymer
Part No: PPS428Issued year: 2016File size: 0.85mbFile type: pdf
This technical note describes the use of layered SPE columns in applications where multiple suites of analytes with a broad polarity range are to be extracted simultaneously from a single water sample, such as organochlorine, triazine and organophosphate pesticides, or endocrine disrupters.
Part No: P153.v.1Issued year: 2017File size: 1.12mbFile type: pdf
This poster describes a simple but effective method for screening a range of pesticides and drugs of abuse from liver samples. Liver tissue is homogenized using the Biotage® Lysera, and the subsequent extract is cleaned up using ISOLUTE SLE+ supported liquid extraction columns.