BIS(2-ETHYLHEXYL)AMINE HYDROTETRAFLUOROBORATE

BIS(2,2,3,3-TETRAFLUOROPROPYL) 9H-FLUORENE-2,7-DISULFONATE

BIS(2,4-DIMETHOXYBENZYLIDENE)ETHYLHYDRAZINIUM TETRAFLUOROBORATE

BIS(2,6-DIETHYLPHENYL)METHANONE

BIS(3-NITROPHENYL)METHANE

BIS(3,5-DIBROMO-4-PYRIDINYL)METHANOL

Bis(4-chlorophenyl) oxalate

BIS(4-METHYLBENZYL) N,N'-(4-METHYL-1,3-PHENYLENE)BISCARBAMATE

Bis(5-bromo-2-hydroxyphenyl)methanone

BIS(DIISOPROPYL-L-TARTRATE GLYCOLATO)DIBORON

Bohlender^TM PTFE funnels

Boron carbide-hot-pressed

Boron nitride

氮化硼

Boron nitride

氮化硼

Boron nitride

氮化硼