2,2,4-Trimethylpentane, 5ml

N-[3-(perfluoro-1-hexanesulfonamido)propan-1-yl]-N,N,N-trimethylammonium, 1.2ml x 50ug/ml, methanol

Simazine (ring-13C3), 100ug/ml in MeOH, 1,2ml

2,4,5-T-iso-octyl ester, 100mg