A large number of Forensic Practicals (1 Viewer)

[KFunk]

These are links to a whole lot of prac write ups which include videos of the pracs being performed. Might be handy for those of you who (like myself) have either missed pracs or not payed attention. Hope it helps:

Distinguishing between alcohols using potassium dichromate

Testing for reducing sugars using Fehling's solution

Biuret reaction - protein in egg

Separation of Food Dyes by Thin Layer Chromatography (TLC)
Separation of Lipohilic Dyes by Thin Layer Chromatography
Separation of Plant Pigments by Thin Layer Chromatography
Separation of Plant Pigments by Column Chromatography

Starch test

 

[robbo_145]

legend.
(cant believe our class chose this option)

 

[kooltrainer]

this option isnt too bad... not much calculation

 

[undalay]

Calculations are free markkzz

 

[moonpie91]

do we need to know how to distinguish different types of alchol?

i thought we only needed to know how to distinguish alchol from other types of hypdrocarbons.