Boron (B)

tert-Amyl ethyl ether

2,4,4’-Tribromodiphenyl ether, 50µg/ml in IO, 1ml

5-Methyl-2,2',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.