Diltiazem hydrochloride,neat,neat,100mg,

N-[3-(perfluoro-1-hexanesulfonamido)propan-1-yl]-N,N,N-trimethylammonium, 1.2ml x 50ug/ml, methanol

Dicrotophos, 100 µg/ml, Acetonitrile, 1ml

2-Chlorophenol