Penicillin G Potassium Salt, 250mg

Arochlor 1248 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6

Crotaline, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 315-22-0

3'-Fluoro-2,3,4'-trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.