3,4,4',5-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Chlorotoluron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 15545-48-9

4-Chloro-3-methylnitrobenzene,100mg/mL,acetonitrile,1mL,

Vinclozolin, 10μg/mL in Isooctane, 10ml