Needle Seal, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4052 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-21469 250 μL Syringe, High Pressure Price on request 11-1597 Piston Assembly, TZP Price on request CTS-11093-02 Plunger, 2/pk Price on request