SGE Thermo Scientific GC Autosampler Syringes, Connection Type: Removable, Diameter Outer Needle: 0.018 in., 0.47 mm, Needle Gauge: 26 G, Length Needle: 2 in., 51 mm, Volume: 1 uL, Diameter Outer: 0.314 in., 8 mm, For Use With: Gas chromatography, Varian/Bruker, Length: 51 mm