Benzidine

2-Perfluorodecyl ethanoic acid (10:2), 1.2ml x 50ug/ml, isopropanol

d2 C20 Triaromatic Sterane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 205529-79-9

Metobromuron