Needle Kit, 15 µL with Needle Seat and Needle Guid Back Catalog number: CTS-21287 Availability: In the manufacturer's stock Price on request - + Recommended PL7075600 MarvelXACT PLS 75µm x 600mm Price on request 11-1602 Seal, Polyethylene, High Pressure, Piston Price on request CTS-11141 ACQUITY SM Performance Maintenance Kit, 700005236 Price on request