250μL Syringe Tip Back Catalog number: CTS-3195 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10600 Check Valve Cartridge, 2/pk Price on request CTS-21406 Peristaltic Pump Cartridge, WPS/AC Price on request CTS-5656 Sapphire Plunger Price on request