A validated multiresidue method for the determination of 34 pesticide residues in different types of tea bags using QuEChERS method with LC-ESI-MS/MS

Modification of QuEChERS for extraction 15 pesticides in Egyptian fish and their analysis using GC/MS

Determination of Dinotefuran and Thiamethoxam Residues in Pepper Fruits under Greenhouse Conditions using the QuEChERS Method and HPLC/DAD

Validation using QuEChERS method, risk assessment and preharvest intermission using GC-MS for determination of azoxystrobin in tomato and cucumber

A Rapid Sensitive and Selective GC-Ms/Ms Method for Multi Residue Analysis of A Large Number of Pesticides in Chamomile

Acidified QuEChERS method followed by GC-MS/MS on-cold injection for the determination of captan and folpet metabolites in strawberries and apple

Monitoring and Risk Assessment of Pesticide Residues in Some locally produced Vegetables and Fruits

Novel Nano-Sorbents Modified QuEChERS combined with GC-MS/MS for determination of pesticide residues used against Spodoptera littoralis in food stuff

(Multi-pesticides Residue Analysis in Cucumber under Greenhouse Conditions using QuEChERS methodology Coupled to GC-MS and HPLC)

Quantitative Analysis of Some Insecticide Residues Using Quechers Methodology on Pepper (Capsicum annuum) Fruits Under Greenhouse Conditions