Microsolv Screw Cap, Soft PE, 9 mm, with Thinned One Piece, Ribbed, pico pure, 1000 pc/PAK

Caps, Screw Top, Solid, Single injection use with a thinned penetration point. No Septa required. LCMS compatible, knurled polyethylene, Natural color Caps. For use with with 9-425mm thread, 12x32mm autosampler vials. AQ Brand. 1000/CS.