QUICKFIT® Stopper, glass, for iodine flasks, long handle, ground NS 24/29 cone

Complies to BS 2735, Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A), For the determination of Iodine, Stopper has extended handle which projects well above the liquid seal, Available with either NS 24/29 or NS 29/32 ground cone joints, Must be ordered separately to the iodine flasks