Plunger Holder Back Catalog number: 11-3897 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21240 ACQUITY I-Class SM-FTN Performance Maint. Kit,2890 Price on request 11-3343 Tungsten Lamp Price on request CTS-21012 Compression Screws & Ferrules, 1/16", SS, 5/pk Price on request