Contact an Account ManagerMethod development of an extraction of polar pesticides from kale - Influence of ion mode in LC/ESI-MS/MS on the recovery rates
Summary
Type: SPE
Application #: 304410
Catalog#: 730108 - SPE Cartridges, Chromabond, HR-P, 3ml, PP, 200mg 30/pk
Detection: The extracted sample is determinated by LC/ESI-MS/MS by a polar RP column (e.g. NUCLEODUR® C18 Pyramid) with methanol / 10 mM ammonium acetate gradient.
Conditions: Column conditioning: 3 ml methanol, then 3 x 3 ml water
Sample aspiration: With tubing adaptor (e.g. CHROMABOND® tubing adaptor, MN-Cat. No. 730243) the prepared sample is passed through the column
Authors: Pantiru M E
Source: Dissertation Wissenschaftszentrum Weihenstephan f&
Details
Legend: Chromatogram A: Recovery rates of pesticides from kale extract, determinated by LC-MS/MS (positive ion mode):
Chromatogram B: Recovery rates of pesticides from kale extract, determinated by LC-MS/M