BIIL) shows presence of chemicals like acetonitrile, dichoromethane,
ethyl acetate, n-hexane, toluene, chloromethane, cyclopropane,
acetaldehyde, furan, acetone, 2-methyl propanal, n-butanol, 2-methyl ... shows the presence of several chemicals like acetonitrile,
dichoromethane, ethyl acetate, n-hexane, toluene,
chloromethane, cyclopropane, acetaldehyde, furan, acetone, 2-
methyl propanal, n-butanol