replacement septa, suitable for multi-purpose combustion tube injection port (vertical operation mode) for multi EA 5000 / multi EA 5100, compEAct / multi EA 5010, and multi X 2500 analyzer suitable for waste vessels of MMS 5000 / MMS and autoX 112 sampler d: 17 mm replacement septa, suitable for multi-purpose combustion tube injection port (vertical operation mode) for multi EA 5000 / multi EA 5100, compEAct / multi EA 5010, and multi X 2500 analyzer suitable for waste vessels of MMS 5000 / MMS and autoX 112 sampler d: 17 mm