1/4" Short Comp. Screw (Gold-Plated), 10/pk Back Catalog number: 11-2525 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-3795 Sapphire Plunger w/Holder Price on request CTS-21109 Capillary, 600mm x 0.17mm ID Price on request CTS-11092 O-Ring, PTFE Price on request