Screw, Comp., 10-32, 304SS, (Gold-Plated), 10/pk Back Catalog number: 11-2529 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-2569 Seal Extension Tube Price on request CTS-10476 Sapphire Plunger, Alliance Price on request CTS-11149 Needle Seal O-Ring, 002 Kalrez Price on request