Ofloxacin-d8, 1mg

Benzanthrone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 82-05-3

Triflusulfuron-methyl, 100mg

2,3,3',4,4',5,5'-Heptachlorobiphenyl, 5mg