Microsolv Crimp Cap, silver, aluminum, with 0.05'' thick Sil/PTFE ultra-low-bleed Septa, for 11mm Crimp or Snap Top, 12x32mm autosampler vials, 1000

Caps, Crimp Top, with 0.05'' thick, Silicone Rubber / PTFE, ultra low bleed Septa, fitted in aluminum, Silver Caps. For use with 11mm Crimp or Snap Top, 12x32mm autosampler vials. BASIK Brand. 1000/CS.