250μL Syringe Tip Back Catalog number: CTS-3195 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-5464 Clip Ring, Plunger Retainer Price on request CTS-A11431-02 Cartridge Check Valve Housing, 2/pk Price on request CTS-8068 Quartz Lens Price on request