Recovery Head, Still Head ‘SGCLABS’ Plain With Thermometer Socket

Recovery still Head ?SGCLABS? Sloping with 14/23 Socket, Packed of 1 Pc Box.
Still Head, Plain With Thermometer Socket
Made of Borosilicate glass with thermometer socket,
With thermometer socket B14, Cone size to fit flask 14/23 & to fit condenser 14/23