Microsolv Screw Cap natural transparent, smooth soft PE, with 1mm thick red Rubber/beige PTFE Septa, for 11mm 12x32mm Snap Top autosampler vials, 1000

Caps, Snap Top, with 1.0mm thick, Red Rubber / Beige PTFE Septa, fitted in smooth, soft polyethylene, Natural Transparent Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. MicroSolv Brand. 1000/CS.