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 CTS-21262 Needle, Uncoated 20 Series Price on request CTS-11367 Piston, Low Pressure Price on request CTS-21155 Capillary, 300mm x 0.17mm ID, w/Fittings Price on request