Terbufos, 100µg/mL in Acetonitrile, 1ml

2,2',3,5,5'-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

Lasiocarpine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 303-34-4

2,4-DB, 250mg