13C-15N-AMPA, 100 µg/ml, Water, 1ml

o,p'-Methoxychlor, 1.2mL x 100ug/mL, nonane

2,6-Dinitro-p-cresol

Sodium bis(1H,1H,2H,2H-[1,2-13C2]perfluorodecyl)phosphate, 50µg/ml in MeOH, 1,2ml