BIS-(ETHYLTHIO)-LEAD

BIS(1-NAPHTHYL)DIETHOXYSILANE

BIS(2-(DIMETHYLAMINO)PHENYL)BROMOTHALLIUM(III)

BIS(2-ETHYLHEXYL)AMINE HYDROHEXAFLUOROPHOSPHATE

BIS(2-THIENYL)DIPHENYLLEAD

BIS(2,4-DIBROMOPHENYL) N,N'-(4,6-DIBROMO-1,3-PHENYLENE)BISCARBAMATE

BIS(2,6-DIETHYL-4-METHYLPYRYLIUM) HEXACHLOROSTANNATE(2-)

BIS(3-HYDROXYPROPYL)DIMETHYLSILANE

BIS(3,4,5-TRICHLORO-2-THIENYL)METHYLSILANE

bis(4-chlorophenyl) carbonate

BIS(4-METHYLBENZYL) ETHER

BIS(5-(2-METHOXYETHOXY)-2-PYRIMIDINYL) DISULFIDE

BIS(DIETHYLAMINO)(METHYLAMINO)(TRICHLOROMETHYL)PHOSPHONIUM PERCHLORATE

Bohlender^TM PTFE beaker

Boron carbide-hot-pressed