30X(New Rubber Stopper Bungs Laboratory Solid Hole Stop Push-In Sealing Plug 7#

Description

30X(New Rubber Stopper Bungs Laboratory Solid Hole Stop Push-In Sealing Plug 7#
30X(Material: Rubber
Color: Beige
Size: 7# 28*37mm
100% brand new
Can be used for test tube, flask stopper or other bottles
Package included:
1x rubber test tube plug
e: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.)