Isolation and Identification of γ- Sitosterol by GC-MS from the Leaves of Girardinia heterophylla (Decne)

Table 1: Details of Column Chromatography of Leaves Extract of Petroleum Ether

Parameters Used	Quantity
Weight of petroleum ether extract	26.813gm
Weight of silica gel used for adsorption of extract	30gm
Weight of silica gel used for building of column	60gm
Solvent used for packing column	Petroleum ether
Retention Volume	125 ml
Volume of each fraction	50 ml