Drilled
Stopper #3
Food Grade Rubber
Use this
stopper to:
·
Plug
50-100 ml Erlenmeyer flasks
·
Plug
1, 2, and 3 liter plastic soda bottles
·
Plug
wine bottles
·
Plug
extra-large test tubes
SPECIFICATIONS:
Length: 15/16” (23 mm)
Top (wide part): 15/16" (24 mm)
Bottom (narrow part): 23/32” (18 mm)
Material: Food grade rubber
