250μL Syringe Tip Back Catalog number: CTS-3195 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-0720 Inlet Check Valve Assembly Price on request 11-3832 Wash Seal, PE, 1220, 1260, 1290 Price on request CTS-A11376 Mixer Assembly, 100μL Price on request