... ID 8.65±0.09mm Soft Tip cap, Elastomer Luer-Lock Adapter, Polycarbonate Plunger stopper,Chlorobutyl rubber(in common use)/Bromobutyl ... rubber Plunger rod,PP,PS,Masterbatch Tub,High-polystyrene(HIPS) Lubricant Silicon oil, DC 360-12500(Needle) DC ...