Summary
Type: SPE
Application #: 305250
Catalog#: 730004 - SPE Cartridges, Chromabond, C18, 6ml, PP, 500mg, 30/pk
Detection:
Conditions: Column conditioning: 5 mL ethanol, then 5 mL heptane and drying; at least 5 mL ethanol – sulfuric acid – water (14.3:0.7:30, v/v/v)
(Do not let run the column dry!)
Sample aspiration: The prepared sample is passed through the column by vacuum.
Drying: 30 min
Elution: Analytes are eluted with 4 mL heptane
Authors: Payandeh, S.; Krüger, C.
Source: Methodenentwicklung WS 07/08, Germany 2008