87994Dual-gauge 23s - 26s (tapered) needle syringe for the Agilent 7673 / 7683/7693 autosamplers. The dual-gauge cemented needle provides the durability of a 23s gauge needle, with the ability of a 26s gauge needle to perform split / splitless and on-column injections. Microliter® syringe has an all-metal plunger tip for liquid sampling.LIÊN HỆ:Email: info.esteco@gmail.comĐiện thoại: +84 979 987 250..
0đ