or
Caps, ABC Screw; Wheaton; Polypropylene; Closure Dia.: 9mm; Cap.: 1.8mL; Type 1 Borosilicate Glass; With PTFE/silicone liner, yellow; 40 durometer; Cs of 1000; Shelf pk of 100; Rubber Thickness: 0.035 in.; PTFE Thickness: 0.005 in.