2,2',3',4,5-Pentachlorobiphenyl

4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml

2-Amino-5-chloropyridine-3,4,6-d3,neat,neat,10mg,

1,2,3,4,6,7-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene