Summary
Type: SPE
Application #: 301470
Catalog#: 730013 - SPE Cartridges, Chromabond, C18 ec, 3ml, PP, 500mg, 50/pk
Detection:
Conditions: Column conditioning:
3 ml methanol, then 3 ml dist. water
Sample application:
Slowly force or aspirate the sample through the column
Column drying:
Dry the column thoroughly under vacuum
Elution:
5 ml methylene chloride
If you wish to further fractionate the pesticides, you can first elute
chlorpyrifos and isofenphos with 5 ml n-hexane, then elute the other compounds
with 5 ml methylene chloride
Authors: Macherey-Nagel
Source: LC Department