Tungsten Lamp (1000 hr) Back Catalog number: CTS-12013 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-11119-02 Head Plunger Seal, 2/pk Price on request CTS-5656 Sapphire Plunger Price on request 11-3889 Needle Seat Assembly, 0.12mm ID Price on request