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 PL7100600 MarvelXACT PLS 100µm x 600mm Price on request CTS-21243 1/16'' Ferrule set, 2/pk Price on request CTS-10984 Sparge Diffuser Price on request