Hamilton 87993 75ASN 5µL GC Syringe 6-Pack with AS Point Style Cemented Needle for Agilent 7693A Autosamplers have dual gauge 23s-26s (tapered) needles. This 1.71" long needle provides the durability of a 23s-gauge needle as well as the ability of a 26s-gauge needle to perform split/splitless and on-column injections. These syringes do not have PTFE-tipped plungers. All have an AS point style that is a special conical style needle point used on autosampler syringes the non-coring needle point is recommended for septum penetration.
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