3-Chloroaniline, 100 µg/ml, Methanol, 5ml

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

Naphtho[2,3-j]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-83-4

Penicillin V potassium salt, 100mg