Seal, Needle PEEK™ Back Catalog number: CTS-11435 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A096 Syringe Assembly, 250μL Price on request CTS-A11336-02 Cartridge, Intelligent Valve, 2/pk Price on request CTS-21586 1100 Series Essential Pack, G1310A/G1311A Pump Price on request