Dimethoate, 100µg/mL in Hexane, 1ml

Chlorthiophos, 100 µg/ml, Acetonitrile, 5ml

1,2,4-Trichlorobenzene-d3, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2199-72-6

2,2',4,4',5,5'-Hexabromobiphenyl,50 µg/mL,isooctane,1mL,