Sigma Aldrich Ethyl Acetate Chemical. Rs 54,189.85/ Unit. Sigma Aldrich D plus Glucose Solution. Rs 3,989.80/ Unit. Sigma Aldrich Dimethyl Trisulfide Chemical. Rs 33,411.11/ Unit. Sigma Aldrich Silver Diethyldithiocarbamate Chemical. Rs 13,852.69/ Unit. Sigma Aldrich Trichloroacetyl Isocyanate Chemical.