Purgeable Halocarbons

rac 4-Hydroxy Ephedrine Hydrochloride, 10mg

(+/-)-Atenolol-d7 (isopropyl-d7), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 29122-68-7

Flufenacet ESA sodium salt, 100µg/ml in MeOH, 1ml