“A” type needles are designed for optimum penetration with 17° bevel. Also minimizes the necessary piercing force and diameter of injection channel. Plunger: stainless steel with PTFE seal. Barrel: borosilicate glass.Precision: < +/- 1% of the volume. Main use: sample dosage for gas chromatography & HPLC valves & autosamplers & dosage of aggresive fluids.
