Varispenser® 2 Bottle Top Dispenser

Description

Eppendorf's Varispenser 2 is a bottle-top dispenser designed for safe and reproducible liquid handling directly from supply bottles. It covers a dispensing volume range from 2 mL to 100 mL. The device incorporates a standard GL 45 thread, making it compatible with most common laboratory bottles. Its design aims to minimize reagent waste and user exposure to chemicals, featuring a tight seal and construction from chemically resistant, fully autoclavable materials. Operational details include a safety valve to prevent leakage, a screwable air vent for attaching drying tubes or filters, and a fixation slide on an interior track for precise volume adjustment. The unit also includes telescopic aspirating tubes that can be adjusted to accommodate different bottle heights. These attributes make it suitable for routine dispensing tasks where accuracy and user protection are priorities.