SV1502CS – 15-425 Screw Cap with PTFE/Silicone Septum (Closed Top)!
-Premium black polypropylene screw cap with a closed top design for secure sample containment!
-Fitted with a high-purity red PTFE/white silicone septum – ideal for HPLC, GC, and general lab use!
-15-425 thread fits standard 8mL and 4mL vials with matching neck size!
-Excellent chemical resistance and resealability for repeated injections!
-Pre-assembled for convenience and consistent sealing performance!
-Packaged 100 per bag – ready to use right out of the box!
