PTFE Diaphragm, LC-30AD/i-Series, 2/pk Back Catalog number: 11-4122 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-A168 250μL Syringe Price on request CTS-11222 Seal Pack Assembly Kit Price on request 11-4152 Tubing D-L Assembly Price on request