LFS Solution 1

1,2,3,7,8-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

1,3-Dinitropyrene, 100µg/mL in Toluene, 1ml

rac-Norsertraline hydrochloride ,100 µg base/mL,MeOH,1mL,