Head Plunger Seal, 2/pk Back Catalog number: CTS-11119-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11376 Mixer Assembly, 100μL Price on request CTS-21287 Needle Kit, 15 µL with Needle Seat and Needle Guid Price on request 11-4116 Sample Needle Kit, 15µL Price on request