250μL Syringe Back Catalog number: CTS-A168 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-2587 Piston Seal Wash Seal/Priming Valve Seal Price on request CTS-21586 1100 Series Essential Pack, G1310A/G1311A Pump Price on request 11-4060 Inlet Check Valve Price on request