Determination of Residual Carbendazim in Honeysuckle Flowers by LC-MS/MS / 中国药师
China Pharmacist
; (12): 664-666, 2016.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-490923
Responsible library:
WPRO
ABSTRACT
Objective:
To establish a rapid and sensitive method for the determination of carbendazim in honeysuckle flowers by LC-MS/MS.Methods:
The sample was extracted by acetic ether. The mass spectrometer was operated in the positive ionization elec-trospray ( ESI) mode using selection ion monitoring ( SIM) . The transition m/z 192→160 was used to quantify carbendazim.Results:
The method had a satisfactory linearity within the range of 50-5 000 ng·ml-1 for carbendazim (r=0. 999 4), the limit of detection (LOD) was 2. 0 ng·ml-1, and the mean recovery was 93. 2%.Conclusion:
The method of LC-MS/MS is sensitive, simple and ac-curate,which is proved to be suitable for the determination of carbendazim in honeysuckle flowers.
Full text:
Available
Database:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacist
Year:
2016
Document type:
Article