QUICKFIT Flat Flange Lid, flange bore 75mm, ground centre socket NS 34/35

Description

Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 ASTM E-438 Type 1 Class A | With precision ground flat-flange joints to fit QUICKFIT wide neck reaction flasks and culture vessels | Fits QUICKFIT wide neck reaction flasks, culture vessels and large capacity Soxhlet extractors | Each lid with one or more ground socket joints to accept other ground joint components | Lids should be secured to flasks with relevant metal clamps, JC75F or JC100F, depending on flange diameter | Please note that these lids are not compatible with the DURAN range of flat flange products