PCB No. 170, 100µg/in Isooctane, 1ml

2,3,3',5,5',6-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74472-46-1

Benzo[k]fluoranthene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 93952-01-3

Ciprofloxacin, neat, Solvent-neat, Unit 10mg, # of units-, Cas.no. 85721-33-1