In thin layer chromatography (TLC), a solid phase, the absorbent, is a dry, finely powered material (usually silica gel, aluminium oxide (alumina), or cellulose) applied as a thin layer onto a solid support, such as a glass plate, a plastic foil or an aluminum sheet. Pronalyse offers TLC and HPTLC for pharmaceutical analysis with wide applications upon your demands. With a relatively high degree efficiency for separation, the target and unwanted impurities can be separated and then detected by different staining and visualization methods. A quantitative scanning is also available.