Caps Short Screw 9mm Green Ptfe. , Pack Of 1,000

Details:

Screw-vial closure^ screw-vial closure 2ml, 9 mm short-cap, type: screw-thread, color: green, septa material: ptfe/silicone, preassembled, to reduce the risk of needle bending, release vacuum from high-volume injections and improve injection reproducibility (greater than 20% of vial volume taken)