2-Methoxy-2',3',5,5',6'-pentachlorobiphenyl, 100µg/ml in IO, 1ml

Dieldrin-13C12,100 µg/mL,n-nonane,1mL

Diisopentyldisulfide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2051-04-9

Fipronil-desulfinyl, 10.0 µg/ml, Acetonitrile, 1