4,4’-Diamino-3,3’-dimethyldiphenylmethane

BHC (beta isomer-13C6), 50µg/ml in Nonane, 2x1,2ml

n-Pentyl acetate,1000 µg/mL,MeOH,1mL,

2-Bromonaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 580-13-2