产品性质
Sigma-Aldrich
SynthwareTM 180 degree high vacuum valve
SynthwareTM 75 degree angled drying tube
SynthwareTM all-glass vacuum/inert gas manifold with hollow high vacuum stopcocks
SynthwareTM Allihn condenser
SynthwareTM bushing adapter
SynthwareTM Chromatography flow control adapter with Rodaviss joint
SynthwareTM conical bottom reaction vial
SynthwareTM Dewar type vacuum trap
SynthwareTM double manifold with hollow high vacuum stopcocks and SJ 35/20 joint