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

2,2',3,3',4,4',5,5',6-Nonachloro[13C12]biphenyl, 50.0µg/mL in Nonane/10% toluene, 1,2ml

2-Methoxy-1-propyl acetate

Protriptyline hydrochloride ,neat,neat,10mg,