The seripettor bottletop dispenser is an economical wiping seal dispenser suitable for many commonly used reagents in biological, clinical, medical, and chemical laboratories. It precisely dispenses a wide variety of liquids. Optional accessories, such as the flexible discharge tube, are available to increase productivity and convenience. Low Cost Reliable Dispensing Popular as a buffer dispenser, the seripettor precisely dispenses measured volumes of weak acids, alkaline solutions, polar solvents, isotonic solutions, methanol, and acetylacetone. Mounts on Most Common Reagent Bottles The seripettor bottletop dispenser mounts on most common reagent bottles with its 45mm thread and 45/33mm and 45/38mm adapters.