Injection septum
Product image from the former Ruiketongheng website; model and specifications follow the current 2026 catalog.

Catalog entry / 133

Chromatography consumables / Injection consumables

Injection septum

Model / Configuration

Multiple sizes

Sealing gas-chromatograph injection ports to maintain repeatability.

Main specificationsHigh-temperature sealing; typical replacement after approximately 50–60 injections, depending on temperature.
Connections, materials & optionsSelect by injection-port dimensions and operating temperature.
Typical dutiesSealing gas-chromatograph injection ports to maintain repeatability.
Product noteConfirm the exact model suffix, materials, connections, and acceptance limits before quotation.
Catalog categoryChromatography consumables
Product seriesInjection consumables
Product groupFluidic hardware & consumables

Email us about this product

Back to the complete catalog