产品性质
Sigma-Aldrich
SynthwareTM 90 degree vacuum adapter with PTFE stopcock
SynthwareTM all-glass vacuum/inert gas manifold with hollow high vacuum stopcocks
SynthwareTM Allihn condenser
SynthwareTM anti-splash adapter with fritted disc
SynthwareTM chromatography column with reservoir, spherical joint and PTFE stopcock
SynthwareTM Chromatography flow control adapter with Rodaviss joint
SynthwareTM Claisen adapter
SynthwareTM Craig recrystallization tube with glass outer tube and inner plug