Thermo Fisher Scientific Logo
      • Popular
      • Applications & Techniques
      • Shop All Products
      • Services
      • Support
      • Sign in
      • Quick Order

      Search Thermo Fisher Scientific

      Search All
      search

      GC-MS/MS-Based Multi-Residue Determination of Pesticides in Difficult Matrices

      This presentation describes the analysis of GC-amenable pesticide residues in herbal preparations and tuber crops like yam (Dioscorea spp.), taro (Colocasia esculenta) and sweet potato (Ipomoea batatas L.). The use of the accelerated solvent extraction technique at elevated temperature and pressures proved critical for the fast and efficient solvent extraction of analytes from tubers. This presentation will describe our experience, challenges, and successes in the development, validation and implementation of methods for GC-MS/MS analysis of pesticide residues in herbal preparations using conventional sample extraction, and in tuber crops using the accelerated solvent extraction technique.

      About the presenter

      Zareen Khan

      Zareen Khan
      Research Associate
      ICAR-National Research Centre for Grapes, National Referral Laboratory, Pune, India

      Zareen Khan has several years of research experience in the field of pesticide residue analysis. She has developed several innovative and cost-effective residue analysis methods in challenging food matrices, which includes a large-scale multi-residue procedure for selective and sensitive analysis of about 300+ pesticides and persistent organic pollutants in tobacco. She has extensive knowledge of sample preparation and applications of GC-MS and LC-MS techniques in food safety and metabolomics research. She has widely published in peer reviewed journals. 

      Dr. Shidhar Jayaram Gawade

      Dr. Shidhar Jayaram Gawade
      Application Manager - GC/GCMS
      Thermo Fisher Scientific India PVT, LTD

      Dr Shridhar Jayaram Gawade was awarded his PhD by the Institute of Science, Mumbai, in 2003 and has since gained extensive experience in analytical chemistry. He currently assists customers with the implementation of new methods and troubleshooting existing methods including multi-analyte methods for pesticide residues.

      Fill out the form to view the free
      on-demand webinar

      * Required field

      *
      *
      *
      *
       
      *
      *
      *

       I would like to speak with an expert to learn how Thermo Fisher Scientific products can help in my laboratory
       Please confirm you would like to receive marketing and promotional email messages about Thermo Fisher Scientific products and services.
       
       
      •  
      •  
      •  
      •  
      •  
      •  
      Brands
      •  
      Shopping Tools
      • Product Selection Guides
      • Quick Order
      • Redeem a Quote
        * Please enter a valid quote
      • New Products
      • Promotions
      • Mobile & Desktop Apps
      • Shared Lists
      • Check Order Status
      eSolutions
      • eProcurement
      • Supply Center
      • Instrument Management
      Support
      • Check Order Status
      • Order Support
      • Training
      • Webinars
      • Blog
      • Social Media
      • Contact Us
      • Report a Site Issue
      Thermo Fisher Scientific
      • About Us About Us
      • Careers Careers
      • Investors Investors
      • News News
      • Responsibility
      • Trademarks
      • Terms & Conditions
      • Privacy Information Center
      • Price & Freight Policy

       

      Sign in

      Don't have an account ? Create Account

    • Aspire Member Program
    • Connect: Lab, Data, Apps
    • Custom Products & Projects
    • Instrument Management
    • Services Marketplace
    • Account
    • Check Order Status
      • Popular
          • Popular
            • TaqMan Real-Time PCR Assays TaqMan Real-Time PCR Assays
            • Antibodies Antibodies
            • Oligos, Primers & Probes Oligos, Primers & Probes
            • GeneArt Gene Synthesis GeneArt Gene Synthesis
            • Cell Culture Plastics Cell Culture Plastics
      • Applications & Techniques
        • See Links For Applications & Techniques
          • Brands
            • See Links For Brands
            • Thermo Scientific
            • Applied Biosystems
            • Invitrogen
            • Fisher Scientific
            • Unity Lab Services
            • Patheon
          • Life Sciences
            • See Links For Life Sciences
            • Antibodies
            • Cell Analysis
            • Cell Culture & Transfection
            • Cloning
            • DNA & RNA Extraction & Analysis
            • Epigenetics & ncRNA Research
            • Flow Cytometry
            • Gene Expression Analysis & Genotyping
            • Genome Editing
            • Microarray Analysis
            • Oligos, Primers, Probes & Genes
            • PCR
            • Protein Biology
            • Real-Time PCR
            • RNAi
            • Sequencing
            • Stem Cell Research
            • Synthetic Biology
          • Industrial & Applied Sciences
            • See Links For Industrial & Applied Sciences
            • Agrigenomics
            • Animal Health
            • Bioprocessing
            • Biotech Company Solutions
            • Cement, Coal & Minerals
            • Chromatography
            • Drug Discovery & Development
            • Electron Microscopy
            • Environmental
            • Food & Beverage
            • Forensics
            • Geosciences
            • Manufacturing & Processing
            • Mass Spectrometry
            • Materials Science
            • Microbiology
            • Pharma & Biopharma
            • Radiation Detection & Measurement
            • Safety & Security Threat Detection
            • Semiconductor Analysis
            • Spectroscopy, Elemental & Isotope Analysis
          • Clinical & Diagnostics
            • See Links For Clinical & Diagnostics
            • Allergy Diagnostics
            • Anatomical Pathology
            • Autoimmune Diagnostics
            • Biobanking
            • Cancer Research
            • Cell & Gene Therapy
            • Clinical Genomics
            • Clinical Mass Spectrometry
            • Clinical Microbiology
            • Clinical & Translational Research
            • Diagnostic Development
            • Diagnostic Testing
            • Precision Medicine
            • Preclinical to Companion Diagnostic Development
            • Public Health
          • Lab Solutions
            • See Links For Lab Solutions
            • Chemicals
            • Lab Equipment
            • Lab Plasticware & Supplies
            • Sample Storage & Management
          • Digital Solutions
            • See Links For Digital Solutions
            • Lab Informatics
            • Connect Platform
            • Instrument Connectivity
            • Apps & Analysis Software
            • Lab Automation
            • Digital Services
            • Digital Commerce
      • Shop All Products
        • See Links For Shop All Products
          • Save up to 58% off cell biology products  
          • Save up to 22% on western blotting  
          • Upgrade your gel tank for $21  
          • Bundle & Save for SARS-CoV-2 research  
          • Most Popular Products
            • Pipettes & Pipette Tips
            • Beakers
            • Nalgene Labware
            • Lab Centrifuges
            • Ultra Low–Temperature Freezers
            • Lipofectamine Reagents
            • Oligos, Primers, Probes & Genes
            • SuperScript Reverse Transcriptase
            • TaqMan Real-Time PCR Assays
            • TRIzol Reagents
            • Antibodies
            • ELISA Kits
          • Most Popular Categories
            • Microplates
            • PCR Equipment and Supplies
            • Molecular Biology Reagents and Kits
            • Chromatography Columns and Cartridges
            • Chromatography Supplies
            • Cell Culture Media
            • Microbiological Media and Media Additives
            • Antibiotics and Supplements
            • Cell Analysis Products
            • Gel Electrophoresis Equipment and Supplies
            • Western Blot Products
            • Microplate Readers and Accessories
            • Spectroscopy
          • Order Tools
            • How to Order
            • Quick Order
            • Track Your Order
            • Order History
            • Order Support
            • Contact Us
          • Shop All Products
            • See Links For Shop All Products
            • Product Selection Guides
            • New Products
            • Promotions
            • Online Offers
      • Services
        • See Links For Services
            • Services Marketplace
            • Custom Services
            • Enterprise-Level Lab Informatics
            • Enterprise Services
            • Financial & Leasing Services
            • Instrument Services
            • OEM & Commercial Supply
            • Training Services
            • CDMO & Clinical Trial Services
      • Support
        • See Links For Support
          • Product Documentation
            • Manuals
            • Safety Data Sheets (SDS)
            • Certificates of Analysis & Conformance
            • CE Declarations of Conformity
            • RoHS Certificates
            • Manufacturing Site ISO Certifications
          • Other Product Information
            • Citations & References
            • Product Literature
            • Vector Maps
            • Chemical Structures
            • Spectral Data
            • Media Formulations
          • Product Support
            • Knowledge Base & FAQs
            • Instrument Support
            • Support Centers
            • Contact Us
          • Educational Resources
            • Learning Centers
            • Digital Transformation
            • Gibco Cell Culture Basics
            • Protein Methods Library
            • Supplemental Protocols
            • Newsletters & Journals
            • Training Services
            • Events
          • Popular Tools & Calculators
            • Lab Apps for Mobile Devices
            • Oligos Tools & Utilities Hub
            • Tm Calculator for PCR
            • Molecular Biology Tools
            • Gibco Media Formulation Tool
            • Cell Culture Useful Numbers
            • Fluorescence SpectraViewer
            • Flow Cytometry Panel Builder
            • Cell Staining Tool
            • Protein Gel Conversion Tool
            • Switch to Nunc Plastics Tool
            • Transfection Protocol Calculator