Propetamphos, 100 µg/ml, Ethyl acetate, 5ml

2-Fluorobiphenyl

(+/-)-Citalopram-d4 hydrobromide (4-fluorophenyl-d4), neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1219803-58-3

N-Nitroso-N-methylaniline, 100μg/ml in MeOH, 5ml