RRC has the following chromatographic techniques available, for both qualitative and quantitative analysis

Gas Chromatography (GC)

This technique is rapid, simple and can cope with very complex mixtures and very small samples (nanogram), widely used, almost entirely for organic materials. This is based on the control temperature of the oven, injector and detector using ultrapure gas such as helium or hydrogen as carrier gases according to the compendia methods

Liquid Chromatography (HPLC)

Widely used for organic and inorganic materials. It is one of the most powerful and useful technique because of wide range of possible combination of columns, mobile phases, gradients and detectors that can be used to separate and qualify analytes

Thin Layer Chromatography and Paper Chromatography

Used mainly to for qualitative purposes, almost any mixture can be at least partially resolved by one of these techniques

Column Chromatography 

Less commonly used than the other techniques as a stand-alone technique