Glass apparatus for reflux with addition and absorption compound: a boiling flask 24/29 screwsocket 500ml a condenser Liebig 200mm 24/29 screwsocket a connection GL 14 a Stillhead 24/29 screwsocket a funnel with stopcock PTFE key 24/29 screwsocket a benchadapter 24/29 screwsocket a flask erlenmeyer 100 ml caps and seals 24/29 screwsocket