250μL Syringe Back Catalog number: CTS-A168 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11374 Tube Assy, SSV to I2V Price on request 11-1600 Check Valve, Secondary Inlet Price on request 11-4181 Seal Wash (0.0787 ID, Fixed), 2/pk Price on request