Dimethenamid ESA sodium salt, 100µg/ml in MeOH,1ml

1,2,7,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

2,4,6-Fenoprop, 50mg

Diphenyl ether, 1.2ml x 50ug/ml, nonane