Comprehensive Sampling and Analytical Services
Accurate, Reliable, and Tailored to Your Needs.

Our Leadership Team

• Alexey Ratner

  CEO

  M.Sc. in Chemical Engineering and Biotechnology from Moscow University.
  Over 40 years of experience in air pollutant testing and stack emission monitoring in Israel and internationally.

• Dr. Shifra Yemer

  Quality Manager

  Ph.D. in Analytical Chemistry from the Hebrew University.
  Extensive multidisciplinary experience in analytical chemistry, QA, R&D, CMC, and regulatory affairs.

• Alexey Smirnov

  Technical Manager - Environmental and Stack Testing

  M.Sc. in Chemical Engineering and Ecology from the University of Minsk.
  Over 30 years of experience in environmental testing and stack emission measurements in Israel and internationally.

• Yelena Smirnov

  Analytical Laboratory Manager

  M.Sc. and partial Ph.D. studies in Chemical Engineering and Technology from the University of Minsk.
  Over 20 years of experience in analytical chemistry and environmental testing of air pollutants, water, soil, and hazardous waste.

• Talea Sarhan

  Head of Occupational Hygiene Department

  Practical Chemical Engineer.
  B.A. in Management and Marketing and M.A. in Occupational Health from the University of Haifa; certified professional inspector.
  Over 20 years of experience in occupational hygiene testing, noise assessments, asbestos monitoring, and environmental chemical and microbiological testing, including indoor and outdoor measurements.

• Michael Ourievsky

  Head of LDAR and Odor Testing

  M.A. in Natural Resource and Environmental Management from the University of Haifa.
  Extensive experience in odor testing, LDAR programs, and environmental air pollutant monitoring, including stack emissions testing.

• Anna Bushuev

  Head of Water, Wastewater, Soil, and Hazardous Waste Testing

  M.Sc. in Chemical Engineering and Technology from a university in Ukraine.
  Over 10 years of experience in waste, soil, and wastewater testing, as well as in the production of pesticides and explosive materials.

• Hila Danos

  Administrative Manager

  B.Sc. in Industrial Engineering and Management, with a specialization in Information Systems Analysis, from Ben-Gurion University of the Negev.
  Extensive experience in administrative management across various organizations.

• Liz Chofeida

  Head of GC & GC-MS Testing Department

  Practical Chemical Engineer graduate of the Be’er Sheva Technological College, with advanced training and specialization in GC and GC-MS analytical methods.
  Extensive experience in testing air, water, and soil contaminants using GC and GC-MS instrumentation.

• Sandra Shlepkova

  Head of Metals Testing Department

  M.Sc. in Chemical Engineering and Technology from Minsk University.
  Over 10 years of experience in pharmaceutical development and quality control, as well as analytical testing of air, water, soil, and hazardous waste contaminants.

• Mazal Mor

  Head of Procurement and Contracts

  Background in administration and economics, with professional experience in accounting and procurement management.

• Sabina Sandrusi

  Accounting Manager

  Bachelor’s degree in Business Administration with a specialization in Accounting from The College of Management Academic Studies, and certified Senior Payroll Accountant.
  Extensive experience in bookkeeping and payroll management.