Ammonia as N

2,2',4,5'-Tetrachlorobiphenyl (49)

1,1-Dichloroethane,5000 µg/mL,MeOH,1mL,

9,10-Dinitroanthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 33685-60-8