This solvent repurifier still distills, refluxes, stores and delivers
Septum access located on the side of the still reservoir, which is supplied with septum. Two PTFE stopcocks, located below the reservoir, allow the recycling solvent to reach the boiling flask, take-off to receiver flask, or if both are closed, storage in a graduated 500mL reservoir. Lower joint on distillation path is a [ST] 24/40 joint with a “splash guard” to aid in distillation. The joint on the receiver is a [ST] 14/20. The distillation flask is a round bottom, two-neck boiling flask for use with a mantle. Hose connections are for use with 5/16-inch or 3/8-inch I.D. tubing.
The receiver flask is a recovery style, with [ST] 14/20 joint. This apparatus is fabricated from borosilicate glass.
When used with PTFE sleeves on the joints, the unit is totally grease free. A #50 Ace-Thred holds the cold finger condenser, enabling easy removal for cleaning. The inlet on the body, below the thread, is for nitrogen flushing through the entire apparatus, with outlets on boiling flask as well as above receiver flask.
Ordering information: Complete item includes 89055-710 still head, 89055-712 finger condenser, and 89059-230 Ace-Thred #50 bushing with size -225 FETFE o-ring. Optional parts, available separately, include 89056-816 two-neck [ST] 24/40 distillation flask (500 mL); 89056-464 two-neck [ST] 24/40 distillation flask (1 L); 89057-200 two-neck [ST] 24/40 distillation flask (2 L); 89074-792 single-neck [ST] 14/20 recovery flask (50 mL); 89074-794 single-neck [ST] 14/20 recovery flask (100 mL); 89074-796 single-neck [ST] 14/20 recovery flask (50 mL); 89074-794 single-neck [ST] 14/20 recovery flask (200 mL); 89059-608 Delrin [ST] 14/20 joint clamps (12 pack); 89059-612 Delrin [ST] 24/40 joint clamps (12 pack); 89077-540 three-layer septa (pack of 12).
