250μL Syringe Tip Back Catalog number: CTS-3195 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11431-02 Cartridge Check Valve Housing, 2/pk Price on request CTS-21109 Capillary, 600mm x 0.17mm ID Price on request CTS-21192 Cartridge, BioAcquity, I2V Price on request