Pseudotropine, 10mg

4-Nitrophenol, 10.0 µg/ml, Acetonitrile, 10ml

1-Bromo-3,6-dichloro-9H-carbazole, 1.2ml x 50ug/ml, nonane

d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL in Isooctane, 1ml