Gas chromatographic determination of some glycol ethers and glycol ether acetates by FID, O-FID, and MS detection. Preliminary applications in simultaneous monitoring of these chemicals in biological matrices

1996 ◽  
Vol 19 (7) ◽  
pp. 383-391 ◽  
Author(s):  
Claudio Giachetti ◽  
Giovanni Zanolo ◽  
Giuseppe R. Verga ◽  
Fabio Perovanni ◽  
Alessandro Assandri
Keyword(s):  
Chromatographic Determination ◽  
Glycol Ether ◽  
Glycol Ethers ◽  
Biological Matrices ◽  
Ms Detection

scholarly journals Liquid chromatographic determination of glyphosate and aminomethylphosphonic acid residues in rapeseed with MS/MS detection or derivatization/fluorescence detection

2015 ◽  
Vol 13 (1) ◽  
Author(s):  
Piotr Kaczyński ◽  
Bożena Łozowicka
Keyword(s):  
Liquid Chromatography ◽  
Fluorescence Detection ◽  
Correlation Coefficients ◽  
Chromatographic Determination ◽  
Triple Quadrupole ◽  
Ms Detection ◽  
Aminomethylphosphonic Acid ◽  
Liquid Chromatographic Determination ◽  
Liquid Chromatographic

AbstractGlyphosate and AMPA determinations in rapeseed extracts by (a) liquid chromatography with triple quadrupole MS detection (LC-MS/MS), or (b) liquid chromatography with post-column OPA derivatization and fluorescence detection (LC-FLD) were developed. Mean recoveries for glyphosate and AMPA were (a) 88.8–95.0% and 82.1–86.1%, and (b) 70.8–74.1% and 62.4–72.6%. RSD were below (a) 11% and (b) 22%. Correlation coefficients were above 0.997 for both methods. LOD were 0.01 mg kg

Stacking-cyclodextrin-microchip electrokinetic chromatographic determination of gabapentinoid drugs in pharmaceutical and biological matrices

2017 ◽  
Vol 1503 ◽  
pp. 65-75 ◽  
Author(s):  
Abdallah M. Zeid ◽  
Noritada Kaji ◽  
Jenny Jeehan M. Nasr ◽  
Fathalla F. Belal ◽  
Yoshinobu Baba ◽  
...  
Keyword(s):  
Chromatographic Determination ◽  
Biological Matrices
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