There are several reports found in the literature on Benzene determination in different varieties of samples using highly sophisticated/advanced analytical methods such as GC & HS–GC, which offer similar or higher sensitivity than the Ultraviolet Spectrophotometric method (Paulo et al., 2010 and Yan et al., 2004). Determination of Benzene in vegetable oil/seed cake/pharmaceutical products needs prior extraction into a suitable solvent followed by Ultraviolet Spectrophotometry or GC analysis (Asha et al., 2000). This is a time consuming procedure.