DURAN R VAKUUM DESICCATOR WITH PLANE FL

DURAN R Vakuum Desiccator with plane flange and screw thread outlet type MOBILEX, GL 32 in lid, incl. porcelain plate, PBT screw cap with pierced aperture GL 32, DURAN R stopcock with PTFE spindle, silicone sealing ring with bonded PTFE face, "ready to