Caps, Screw Top, with White Silicone Rubber / Clear Tefzel Septa, bonded in "knurled", polypropylene, Blue Caps. For use with 9-425mm thread, 12x32mm autosampler vials. MicroSolv Brand. 100/PK
Only 5 left in stock Inquire for discounts when purchased with AQ Brand Vials.
Need more? Click HERE for a replacement item.
Tefzel is inert to most solvents and this Cap is an economical alternative to Silicone Rubber / PTFE.