250 μL Syringe, High Pressure Back Catalog number: CTS-21469 Availability: In the manufacturer's stock Price on request - + Recommended CTS-A11095-02 UPLC Check Valve, Double Ball & Seat, 2/pk Price on request CTS-10788-5 Needle Wash Frit, 5/pk Price on request CTS-21262 Needle, Uncoated 20 Series Price on request