Amidotrizoic acid, 100µg/ml in Acetonitrile, 5ml

3-Methyl-4-(methylsulfonyl)phenol, 25mg

17 alpha-Ethynylestradiol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 57-63-6

Sodium 1H,1H,2H,2H-perfluorodecylphosphate, 50µg/ml in MeOH, 1,2ml