Chloramphenicol, 100 µg/ml, Acetonitrile, 1ml

Sotalol HCl, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 959-24-0

(+/-)-Normetanephrine-?,ß,ß-d3 hydrochloride,100 µg base/mL,MeOH,1mL,

Metribuzin-desamino-diketo, 5mg