Analytical Chemistry Trinidad & 

Tobago Lab Resources

C30F Analytical Chemistry Experiments

Labscripts compiled and revised by Dr I Chan Yen and Dr L Chattergoon

List of Experiments


Expt. 1  Complexation and Atomic Absorption
Determintion of Zinc by EDTA and AA spestroscopy

Expt. 2   UV / VIS spectrophotometry
Determination of iron in tablets by UV absorbance

Expt.3  Kjeldahl Automatic Titrator
Determination of Nitrogen content in samples

Expt.4  Flow Injection Analysis (FIA)
Determination of phosphate in sample

Expt.5  Flow Injection Batch Analysis (FIA)
Determination of phosphate by rapid flow injection

Expt.6  Thin Layer Chromatography
Analysis of analgesic mixture by TLC and detection by
UV / VIS spectrophotometry

Expt.7  Ion Selective Electrodes (ISE)
Determination of fluoride using the Fluoride combination electrode

Expt.8  Ion Selective Electrodes (ISE)
Determination of chloride using the Chloride combination electrode

Expt.9  Gas Chromatography
Determination of Alcohols; analysis of an unknown spirit sample

Expt.10  Fluorescence Spectroscopy
Determination of Quinine in commercial soft drinks

Expt.11  Atomic Absorption; metals in the environment
Determination of Pb, Cu, and Zn, in roadside dust samples

Expt.12  Atomic Absorption: Pb in paints
Determination of Pb in paint scrapings

Expt.13  Flame Emission Spectroscopy (FES) Flame Photometry
Determination of sodium: factors affecting analysis

Expt.14  Paper Chromatography (PC)
Determination of selected cations