Needle, Uncoated 20 Series Back Catalog number: CTS-21262 Availability: In the manufacturer's stock Price on request - + Recommended CTS-3209 Syringe Seal, 250μL/2500μL Price on request 11-1596 Piston Assembly, Sapphire Price on request CTS-21012 Compression Screws & Ferrules, 1/16", SS, 5/pk Price on request