Ceramic Plunger Back Catalog number: CTS-10322 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1239 Ferrule, 1/16", SS, 10/pk Price on request CTS-11297 Sapphire Plunger Price on request CTS-21109 Capillary, 600mm x 0.17mm ID Price on request