Properties:
RelatedCategories | Air-SensitiveChemistry,AldrichAirSensitive,AldrichAirSensitiveReactionTubes,BottlesandFlasks,DispensingandStorage, |
capacity | 25 mL |
Description:
Generaldescription
Theglassfritintheside-armpermitsfiltrationofexcessreagentsandsolventremovalwithcompleterecoveryoftheresinforthenextreaction.The"Schlaker"tube(derivedfrom"Schlenk"andpeptide"shaker")isdesignedforrunningoxygenandmoisturesensitivereactionsonasolid-phaseresin.
Madeofheavy-wallglass,withglassstopcockandfrit(porosity25-50?mm)onside-arm,andaplainorathreaded14/20topjoint.CompatIBLewithSchlenkglassware.CompatiblewiththeAldrichAll-in-OneGlasswareKit.
SchlakerTubeTechnique
1.Placeresininthetube
2.EvacuateandpurgewithN2toremoveoxygenviaarubberseptumoraseptum-inletadapterinthetopjoint
3.Stirgentlywhileheatinginanoilbathforhightemperatures,orplaceonashakerforroomtemperaturereactions
4.Whenthereactioniscomplete,applypositiveN2pressurethroughtheseptuminthetopjoint,andvacuumtotheside-arm
5.TilttheSchlakertubeonitssidetoallowsolventandexcessreagentstoflowout,leavingtheresinbehind
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