Metribuzin, 100 µg/mL in MeOH, 1ml

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-dis

N-Nitrosodi-n-octylamine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 6335-97-3

Benzylpenicillin Diethylaminoethyl Ester Hydroiodide, 100mg