Rubber Septa For Glass Joints

Rubber septa for glass joints: flexible seal for glass joints with internal and external grip avoids spillage while openingclosing glass stoppers. Convenience of drawing or injecting using syringe and needle. Option of standard plain bottom or grooved bottom part to give extra grip. details of septa we offer are: 1. Natural rubber septa: cat no size 400220 b - 10 400221 b - 14 400222 b - 19 400223 b - 24 400224 b - 29 400225 b - 34 2. Silicone rubber septa cat no size 400226 b - 10 400227 b - 14 400228 b - 19 400229 b - 24 400230 b - 29 400231 b - 34 3. Fluoro rubber septa cat no size 400232 b - 10 400233 b - 14 400234 b - 19 400235 b - 24 400236 b - 29 400237 b - 34 grooved septa are also offered by us.