N-Ethyl-p-toluenesulfonamide, 250mg

PCB No. 170, 100µg/in Isooctane, 1ml

Dibenzo[lmbrs]naphtha[3,2,1,8,7-defgh]phenanthro[3,4,5-yzab]pyranthrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 362600-03-1

1,8-Diaminonaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 479-27-6