Tungsten Lamp (1000 hr) Back Catalog number: CTS-12013 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-3321 Wash Seal Gasket, 6/pk Price on request CTS-11315 Needle Seal, PEEK™ SIL-20 Price on request CTS-21406 Peristaltic Pump Cartridge, WPS/AC Price on request