Elevate your lab work with the Popper Laboratory Pipetting Needles. Designed for precision, these needles feature a standard hub for easy compatibility with various pipetting systems. Crafted from 304 stainless steel, they ensure durability and resistance to corrosion, making them ideal for a range of laboratory applications. The sleek design allows for smooth fluid transfer, while the high-quality construction guarantees reliability. Perfect for both research and clinical settings, these pipetting needles are a must-have for any professional lab. Experience efficiency and accuracy with every use!