Introducing the GERSTEL X2 Replacement Needle, designed for precise liquid injections with 25-500 µL GERSTEL TriStar syringes. This gastight needle ensures sample integrity and accuracy, making it essential for demanding scientific applications. Compatible with GERSTEL MPS robotic systems, it stands out with its high-quality, reliable performance. Each pack includes 2 needles, tailored for consistent and effective use in laboratory settings.