2-Chlorobenzoic acid

PCB Congeners - Loamy Sand, 50g

1,4-Dibromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-37-6

1,2-Dichlorobenzene, 1000µg/ml in MeOH, 1ml