QUICKFIT® Flat Flange Lid, flange bore 100mm, ground centre socket NS 34/35, 3 x side sockets

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