Part No: P207Issued year: 2019File size: 1.25mbFile type: pdf
This poster compares various sample preparation techniques (mixed-mode SPE (EVOLUTE EXPRESS CX, phospholipid depletion (ISOLUTE PLD+), supported liquid extraction (ISOLUTE SLE+) and dual mode extraction (ISOLUTE HYDRO DME+) for extraction of a panel of 98 drugs of abuse from urine.
Part No: P211Issued year: 2019File size: 1.16mbFile type: pdf
This poster compares manual SPE (EVOLUTE EXPRESS CX) processing using the Biotage Pressure+ 96 with automated processing using Biotage Extrahera, using a suite of 98 drugs of abuse analytes in whole blood . Parameters such as the total time for extraction of 96 samples, and consistency of analyte recovery and RSD are explored.
Part No: P193Issued year: 2019File size: 0.77mbFile type: pdf
This poster explores the use of very low sample and elution volumes with 10 mg format EVOLUTE EXPRESS CX products for urine panel analysis.
An extraction protocol using a 10 mg mixed-mode cation exchange sorbent (EVOLUTE® EXPRESS CX) was developed and various sample sizes were assessed to determine the optimal sample volume for a 98-compound DOA panel. A method involving microelution off of the sorbent requiring no evaporation or reconstitution steps were also developed.
MSACL NA 2019
Part No: P210Issued year: 2019File size: 0.56mbFile type: pdf
This poster evaluates two “pass through” solid phase extraction techniques: (protein removal/phospholipid depletion (ISOLUTE PLD+) and dual mode extraction (ISOLUTE HYDRO DME+)) and supported liquid extraction (ISOLUTE SLE+) for a group of about 100 drugs of abuse compounds in whole blood.