Penicillin G potassium, 100µg/mL in Acetonitrile, 1ml

Norcodeine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 467-15-2

2,3,4',5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

D4-Furazolidone, 10mg