BIS(1,3-DIAMINO-2-PROPANOL)NICKEL(II) THIOCYANATE

BIS(2-BIPHENYLYL)DIDODECYLSILANE

BIS(2-ETHYLHEXYL)PHOSPHINE OXIDE

BIS(2,2,4-TRIMETHYLPENTYL) (N,N-DIETHYLCARBAMOYLMETHYL)PHOSPHONATE

BIS(2,4-DIMETHYLPHENYL)METHANONE

BIS(2,6-DIISOPROPYLPHENYL)METHANONE

BIS(3-NITROPHENYL)TIN OXIDE

BIS(4'-BROMOPHENACYL) PHTHALATE

BIS(4-CHLOROPHENYL)-1-NAPHTHYLBISMUTHINE

BIS(4-NITROBENZYL) PHOSPHITE

BIS(5-BUTOXY-2-PYRIMIDINYL) DISULFIDE

BIS(M-TOLYL)DIDODECYLSILANE

Bohlender^TM PTFE funnels

Boron nitride

氮化硼

Boron nitride

氮化硼