75ML TEST TUBE GROUND SOCKET 2, Pack of 5

75ML TEST TUBE GROUND SOCKET 2
 
Test tubes with ground socket joint
High quality test tubes with a ground glass socket joint that can be used with Quickfit? ?B? length glass stoppers.
 
High quality test tubes with a precision-ground Quickfit? socket
Accepts Quickfit? glass stoppers
Manufactured from borosilicate glass for excellent resistance to chemical attack and thermal shock
Tubes and stoppers should be ordered separately