Summary
Type: SPE
Application #: 303730
Catalog#: 730507 - SPE Cartridges, Chromabond, XTR, 70ml, PP, 14.5g, 30/pk
Detection: 1 µL was injected into a LC-MS system.
Please see HPLC application 119810
Conditions: Sample aspiration: The cool sample is poured onto the XTR SPE column and absorbed for 60 min.
Column washing: The column was rinsed with 40 mL hexane-ethyl acetate (95:5, v/v).
Elution: Twice 40 mL hexane-ethyl acetate (50:50, v/v).
Evaporation: The eluate was brought to dryness by TurboVap 500 and reconstituted with 0.5 mL methanol-water (50:50, v/v). The sample solution was filtrated through a 0.45 μm PTFE filter (CHROMAFIL® Cat. No. 729009).
Authors: Oepkemeier S Winkeler H-D
Source: GIT Labor-Fachzeitschrift 2002