Hollow Glass Stopper，Glass plug Laboratory glassware 24/29

Features
-Well Sealed performance
-Adopt Hight quality Borosilicate Glass 3.3
-All joint sizes are 24/29
-To use with all 24/29 ground glass sockets
-Also used on some bottles and Quickfit laboratory glassware

Specifications
Weight：29g
Model：24/29#
Size：19*80mm
Material：Borosilicate Glass
Color：transparent

Package included
24/29xGlass plug / in a pack