2,4',6-Trichlorobiphenyl,100 µg/mL,isooctane,1mL,

2,3,3',4,4',5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

O,O,O-Triphenyl phosphorothionate,1000 µg/mL ,MeOH,1mL,

trans-2-Pentene