Needle Guide Back Catalog number: 11-2591 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7025600 MarvelXACT PLS 25µm x 600mm Price on request CTS-5464 Clip Ring, Plunger Retainer Price on request 11-2401 Check Valve Cartridge, Ceramic Ball & Seat, 2/pk Price on request