Hamilton 700 series, Microliter # 701, 10 µL, On-Column GC, Removable Needle (RN) Syringe

Hamilton's 700 series, Microliter # 701 Removable Needle (RN) Syringe is designed for On-Columns manual GC injections with special needle specifications adjusted to the columns with 0.25 mm inner diameter. On-column injection employs longer needles with smaller outer diameters for the direct introduction of the liquid sample into the column. Direct introduction into the column is useful for the analysis of thermally unstable samples. Hamilton's 700 series lab syringes offer a velvet feel, featuring a stainless-steel plunger crafted to fit the glass barrel with a tolerance of less than three-thousandths of a millimeter. Hamilton's rigorous quality control guarantees the highest standards of accuracy and precision.