Sigma-Aldrich
BIS(4-CHLORO-2-METHYLPHENYL) N,N'-(4-METHYL-1,3-PHENYLENE)BISCARBAMATE
BIS(4-CHLOROPHENYL)(O-TOLYL)BISMUTHINE
BIS(4-METHYLBENZYL) N,N'-(4-METHYL-1,3-PHENYLENE)BISCARBAMATE
BIS(4-TERT-BUTYLPHENYL) N-(4-(METHYLTHIO)PHENYLUREIDO)THIOPHOSPHORAMIDATE
BIS(9-XANTHENYL)DIPHENYLSILANE
BohlenderTM PTFE beaker
BohlenderTM PTFE funnels
Boron carbide-hot-pressed
Boron nitride
氮化硼