w ptfe silicone open HPLC septa
2023-03-06
PTFE-Faced Silicone Rubber Septa, Autoclavable, DWK Life
PTFE-Faced Silicone Rubber Septa, Autoclavable, DWK Life Sciences Supplier: DWK Life Sciences Ideal for use with open-top caps to access container contents with a syringe. Resists coring Highly chemically-resistant PTFE facing maintains integrity of content Silicone rubber backing allows repeated puncturing through the seal
Silicone septa | Sigma-Aldrich
27261-U: black polypropylene hole cap, thread for 8-425, PTFE/silicone, Top Hat (...