6-Nitrochrysene-d11, 100µg/ml in Toluene, 1ml

D5-Fenpropathrin, 5mg

3-Fluoro-2,3',4',5-tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

1-(3,4-Dichlorophenyl)-3-methylurea, 250mg