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Columns acc. to Hempel with fixed vacuum... For packings like Raschig rings or glass beads, with NS socket and NS cone, with fixed vacuum jacket, made of DURAN® tubing
€228.62
Cold trap with condensate drain, 200 mL, NS... Cold trap for direct filling of cooling agents, with valve stopcock (with retaining device) for condensate drain, low cooling agent consumption due to double-walled design, apparatus connection: socket NS 29/32, vacuum pump connection:...
€477.02
Pressure relief valve/Duran PTFE/valve 0 - 3 mm... Pressure relief valve, PTFE valve passage 0 - 3 mm, 2x olive 8 mm, for nitrogen work, borosilicate glass 3.3
€219.70
Dosing funnel, 250 ml, core NS29/32, Mariotte's... Dosing funnel Mariotte's tube Cone NS29/32 Socket NS14/23 VG08 Boro3.3
Content 1 piece(s)
€622.00
Adapter, core NS 29/32, straight with tap Adapters with NS cone, straight glass olive and NS stopcock with solid glass plug, bore: 2.5 mm, made of DURAN® tubing
€40.93
Distilling link 350 mm long sleeve NS 14/2... Distilling links without condenser, with two vertical NS cones, with socket NS 14/23 for distillation thermometers of 55 mm built-in length, made of DURAN® tubing
€68.86
Three-necked round-bottom flask, 250 ml, MH NS... Three-necked round-bottom flask center neck NS 29 2 side necks NS 14/23, 7° slanted Borosilicate glass 3.3
Content 1 piece(s)
€179.00
Transition piece NS 29/32 Transition pieces with NS sleeve and curved hose connector (90°), made from DURAN® pipe
€17.53
Insert/gas wash bottle without glass frit Gas... Einsatz/Gaswaschflasche ohne Glasfritte Gasanschluss 2 x GL 14
€36.73