Meet Our Staff

For Nutrient Management Plans & Soil Fertility Questions please contact:

James C. Thomas, General Manager

  • 979-774-7485, jimthomas@thomasanalytical.com
  • B.S. in Agronomy from Delaware Valley College of Science and Agriculture
  • M.S. in Plant Physiology from Texas A&M University
  • Senior Research Associate (Retired), Texas A&M University
  • Certified Professional Agronomist (C.P.Ag.)
  • Certified nutrient management specialist


For lab services, pricing, or quotes please contact:

Celenda Young, Laboratory & Business Manager

  • 979-774-7485, celenda@thomasanalytical.com
  • Samantha Halbert, Lab Supervisor
  • Sarah Escudero, Junior Chemist