Texas Tech University

Academic Support Office


CHEM Room 109

Hours of Operation

8 a.m. - 5 p.m. (may close for lunch)

This office provides support to our Chemistry & Biochemistry students and faculty for the General Chemistry labs (CHEM 1105, 1106, 1107, and 1108). Come see us for assistance with starting these labs after the first day of class, tutoring in our Help room, questions or other issues regarding General Chemistry laboratory courses. If you are looking for information on private tutoring in Chemistry or Biochemistry – see our tutor list.

Dr. Adrienne Pedrech


Instructor and General Chemistry Lab Coordinator

Office: CHEM 109-A
Email: apedrech@ttu.edu

LaQuetta Purkiss


Unit Manager - Lab Prep

Office: CHEM 108
Phone: 806.834.0670
Fax: 806.742.1289
Email: laquetta.purkiss@ttu.edu

  • General Chemistry Laboratory Support

Lena Monreal


Senior Business Assistant

Office: CHEM 109
Phone: 806.834.7120
Fax: 806.742.1289
Email: lemonrea@ttu.edu

  • Preparation of Exams
  • Grading Scantrons
  • Safety Video/Exam (Labs)
  • Assist TA - Lab Prep

Department of Chemistry & Biochemistry

  • Address

    1204 Boston Avenue, Lubbock, TX 79409-1061
  • Phone