It is a high-quality accessory designed for use with the BRAND Seripettor dispenser. Engineered for reliable and accurate dispensing of small liquid volumes, it features a replaceable dispensing cartridge with a direct wiping piston seal and a lifting spring for automatic filling. Its special design allows for quick and easy replacement of the entire dispensing unit when the piston seal wears out, ensuring long-term usability and low maintenance. Ideal for laboratory applications, the Seripettor is suitable for dispensing alkaline solutions, weak and dilute non-oxidizing acids, buffers, culture media, vitamin solutions, polar solvents (e.g., ethanol, methanol, acetylacetone), and even agar nutrient media, up to 60 °C. The Seripettor Pro variant additionally handles UV-sensitive media and stronger acids.