Seal Extension Tube Back Catalog number: 11-2569 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-12013 Tungsten Lamp (1000 hr) Price on request CTS-A11336-02 Cartridge, Intelligent Valve, 2/pk Price on request PL7075600 MarvelXACT PLS 75µm x 600mm Price on request