Rubber Stopper For Our 16oz Reagent Glass Bottle
Product Description
Rubber Stopper # 10 Top Diameter (mm) 49
Bottom Diameter (mm) 42
Material - Black Rubber
Holes may be drilled for silver wires
Thank you for visiting Colloidal Silver Supply. Your one stop for all your colloidal silver supplies. Join our mailing list to received occasional discounts on our products