#12 Stopper with hole for use with 5L Erlenmeyer Flask.
Top Diameter
64mm
Bottom Diameter
54mm
Height
27mm
Hole Diameter
?mm
#12 natural latex rubber stopper with 3/8 inch hole. To create a solid stopper, simply use a #000 solid stopper (FE400) to plug the hole. Top diameter 64 mm, bottom diameter 54 mm, length 27 mm
