Caps, Screw Top, Solid, with a Red Orange Natural Rubber/ Transparent TFE liner, in "knurled", polypropylene, Black Caps. For use with 13-425mm thread,15x45mm autosampler vials. MicroSolv Brand. 100/PK.
Additional Info:
This Solid Cap turns 15x45mm, 4ml autosampler vials into storage bottles. Rubber and TFE liner provide an inert seal.