163.172 ...
This course is in all assigned curricula part of the STEOP.
This course is in at least 1 assigned curriculum part of the STEOP.

2022W, LU, 0.5h, 0.5EC


  • Semester hours: 0.5
  • Credits: 0.5
  • Type: LU Laboratory Exercise
  • Format: Presence

Learning outcomes

After successful completion of the course, students are able to comply with basic rules of conduct in chemical laboratories and perform easy manipulations. Therefore, students have reassured themselves having chosen the appropriate study.

Subject of course

To give a rough overview of the band-width of the bacchelor study "Technische Chemie" the students will attend 1 further day (as optional extension to LU Orientation course for the beginners in Technical Chemistry I) 8 hours lab exercises in hands-on experimental work under intense supervision of tutors and assistents. The exercises comprise of those experiments in synthetic chemistry, analytical chemistry, physical chemistry and biochemistry, which have not yet been done the previous day.

Teaching methods

Practical exercises in the chemistry lanoratory, simple calculations.

Mode of examination


Additional information

The participation at the practical exercises on 5. October 2022 is only allowed for the participants of the E-ChemTest!

The 4 topics of the lab course of the will cover the following exercises: 1) synthetic chemistry (synthesis of an azo-dye, performance of a polyamide condensation, esterification) 2) analytical chemistry (characterisation of wine: titration of the total acid content, photometric measurement of the tartaric acid content, thin-layer-chromatography of wine dyes, atomic absorption spectroscopy of the copper content of wine) 3) physical chemistry (determination of the osmotic pressure of sacharose solutions) 4) biochemistry (DNA isolation from E. coli cells and an introduction into methods of bioengineering)



Course dates

Tue09:00 - 13:0004.10.2022 students labs1st block lab exercises
Tue14:00 - 18:0004.10.2022 students labs2nd block lab exercises
Wed09:00 - 13:0005.10.2022 students labs3rd block lab exercises
Wed14:00 - 18:0005.10.2022 students labs4th block lab exercises

Examination modalities

For the successful completion of the course participation at all exercises in the laboratory is required.

Course registration

Begin End Deregistration end
30.08.2022 00:00 25.11.2022 23:59

Registration modalities

bitte direkt im TISS anmelden


Study CodeObligationSemesterPrecon.Info
800 FW Elective Courses - Technical Chemistry Mandatory elective


No lecture notes are available.

Previous knowledge

The practical exercises take place on 5.10. between 09:00 - 13:00 and 14:00 - 18:00 in the following students labs: Synthetic chemistry: students lab BK U1, Physical chemistry: students lab BC O4 H31, Analytical chemistry: students lab BB 05 C01 and C17, Biochemistry: students lab BC O4 H01/H11. For the practical exercises at 5. October 2022 in the labs bring the following items: 1) a white lab coat (compulsary) 2) paper tissue, dish washing detergent, waterresistant ink writer, lighter (recommended); latex gloves

For the exercise in physical chemistry you will need a pocket calculator!