Aaron Escrig Doménech

Laboratory Technician at University of Valencia
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Contact Information
us****@****om
(386) 825-5501
Location
Valencian Community, Spain, ES

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Experience

    • Spain
    • Higher Education
    • 700 & Above Employee
    • Laboratory Technician
      • Oct 2018 - Present

    • Spain
    • Environmental Services
    • 1 - 100 Employee
    • Chromatography Analyst
      • Feb 2017 - Sep 2018

      • Multiresidue Pesticide determination in food using GC-MS/MS and HPLC-MS/MS. • Determination of several other target compounds in food as mycotoxins, chlorate and perchlorate, histamine, acrylamide and dithiocarbamates. • Validation and development of different chromatographic methods according to ENAC headlines. • Preparing Standard Operating Procedures (SOPs). • Training and supervision of undergraduate students. • Controlling and sorting laboratory chemicals required for analytical development activities. • Mantaining and performing preventive maintenance on all laboratory instruments. • Proper management of the chemical wastes produced in the laboratory. Show less

    • Spain
    • Higher Education
    • 700 & Above Employee
      • Mar 2013 - Feb 2017

      • Developing an HPLC-UV-ELSD method for the determination of the four major surfactant clases present in cleaning products.• Developing a 2D-HPLC-UV method for the determination and quantitation of fatty alcohol ethoxylates.• Determination of anionic surfactants in cleaning products by the two-phase potentiometric titration method and the methylen-blue titration method.• Determination of linear benzenalkane sulfonates in cleaning products by HPLC-UV.• Developing and validating a method for the determination of d-alletrhin and tetramethrin in indoor insecticide products by GC-FID.• Preparation and characterization of monolithic columns for electrochromatography.• Literature search and literature review for the development of analytical methods.• Writing and reviewing analytical reports and scientific papers.• Preparing Standard Operating Procedures (SOPs).• Training and supervision of undergraduate students. • Controlling and sorting laboratory chemicals required for analytical development activities.• Mantaining and performing preventive maintenance on all laboratory instruments.• Proper management of the chemical wastes produced in the laboratory. Show less

      • Feb 2015 - Jun 2016

      Teaching Fellow in the Chemistry Degree Subject: General Laboratory Chemistry (120 h, 12 ECTS)

  • Universität Tübingen,
    • Tübingen Area, Germany
    • Visiting PHD Student
      • Sep 2014 - Dec 2014

      Research stay during the PhD. The aim of this stay was to synthesize selective stationary phases to retain phospholipids and phosphoproteins by incorporating in the new material iron magnetic nanoparticles. Research stay during the PhD. The aim of this stay was to synthesize selective stationary phases to retain phospholipids and phosphoproteins by incorporating in the new material iron magnetic nanoparticles.

  • Public Health Research Centre,
    • Valencia County, Spain
    • Internship
      • Jan 2012 - Apr 2012

      • Responsible for quality control on food and water samples. • Control the set-up and maintenance of instruments. • Analysis performed: nitrate determination in vegetable samples by ion exchange HPLC-DAD; pesticide determination in water samples using UPLC-MS and GC-MS; polar compounds determination in waste oils using column chromatography and posterior evaluation of the separation effectivenes usin thin layer chromatography; determination of dioxins and polychlorinated biphenils in food and animal feed using the bioassay CALUX®. Show less

  • University of Valencia
    • Departement of Analytical Chemistry, Valencia, Spain
    • Research Fellowship
      • Jul 2010 - Sep 2010

      Collaboration fellowship working on the development of a method for the determination of fatty acids in vegetable oils by capillary electrophoresis with indirect UV-vis detection. Collaboration fellowship working on the development of a method for the determination of fatty acids in vegetable oils by capillary electrophoresis with indirect UV-vis detection.

    • Research Fellowship
      • Jul 2010 - Sep 2010

      Collaboration fellowship working on the study of the volatile compounds profile of sasauges depending on the fat contents using Solid Phase Microextraction (SPME) coupled to GC-MS. Collaboration fellowship working on the study of the volatile compounds profile of sasauges depending on the fat contents using Solid Phase Microextraction (SPME) coupled to GC-MS.

Education

  • University of Valencia
    Master’s Degree, Experimental Techniques in Chemistry
    2011 - 2012
  • University of Valencia
    Bachelor’s Degree, Chemistry, (5 year degree)
    2006 - 2011

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