Perfluoro-n-nonanoic acid, 50µg/ml in MeOH, 1,2ml

Ascorbic acid

Bisphenol A bis(diphenyl phosphate), 100µg/ml in Toluene, 1ml

4H-Cyclopenta[def]phenanthren-4-one,1000 µg/mL,toluene,1mL,