Part No: AN008-HORIssued year: 2009File size: 0.89mbFile type: pdf
EPA Method 525.2 describes the procedure to determine
low ppb levels of semi-volatile organic material in drinking
water using solid phase extraction (SPE) or liquid-solid
extraction (LSE) techniques. The extraction solvents are
methylene chloride and ethyl acetate. Extracts are analyzed
by GC/MS using a splitless injection technique.
Part No: P194.V.2Issued year: 2020File size: 1.09mbFile type: pdf
Hair analysis is growing in popularity due to the non-invasive nature of the sample collection. Although not used as routinely as other matrices such as blood or urine it does have advantages in that the matrix can indicate prolonged drug exposure. NCFM 2020, Reykjavik, Iceland
Part No: AN915Issued year: 2019File size: 1.53mbFile type: pdf
This application note describes the extraction of 25 illicit and prescribed drugs from hydrolyzed urine using ISOLUTE® HYDRO DME+ Dual Mode Extraction plates prior to UPLC-MS/MS analysis.
Because of the enhanced sample clean up delivered by ISOLUTE HYDRO DME+ products, analyte sensitivity is significantly increased compared to traditional dilute and shoot (D&S) techniques, resulting in reduced limits of quantitation (LOQ)