Demeton-S-methyl-sulfone, 100 µg/ml, Toluene, 1m

Bupropion HCl, 1000μg/ml in MeOH, 1ml

D5-threo-Chloramphenicol, 100 µg/ml, Acetone, 1m

3'-Fluoro-2,4,5-trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.