Hexachlorobenzene, 1000µg/ml in Toluene, 1ml

PCB-Mix 21, 10µg/mL in Cyclohexane, 10ml

1,1-Dichloropropene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 563-58-6

Neosaxitoxin, 65µM, Solvent-10-3M HCl, Unit 0.5mL, # of units-1, Cas.no. 64296-20-4