Glass Hollow Stopper Penny-head Design for Standard Female Joint

Glass Hollow Stopper Penny-head Design for Standard Female Joint

Availability: In Stock
  • Vendor:Scienmart
  • Category: Accessories, Stoppers
$9.78

Pennyhead hollow glass stopper with closed bottom,grounded,used for any apparatus with ground taper joints.
There are sizes of 14/20,19/22,24/40,29/42.
Made of borosilicate glass 3.3 by hand-blowing.