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This listing is for the H+P Komet Variomag Poly 15 Magnetic Stirrer
The unit is in full working condition and is ready for immediate use
The Variomag Poly 15 is a precision-engineered, 15-position direct-controlled magnetic stirrer built for laboratory applications requiring simultaneous mixing of multiple samples. Developed by Variomag-USA (2mag GmbH, Germany), this stirrer is ideal for chemical, microbiological, biotechnical, and medical environments.
Core Features
Direct-Controlled Operation: Offers simple, immediate speed control for easy use.
Inductive Drive: Wear-free and low-maintenance magnetic induction ensures quiet, long-lasting operation.
Digital Speed Control: Microprocessor-based for consistent performance, with memory recall for repeated tasks.
Soft Start Function: Prevents splash and ensures gentle acceleration to protect magnetic coupling.
Simultaneous Stirring: Ideal for processing multiple Erlenmeyer flasks or beakers at once—up to 15 × 250 mL or 6 × 1 L vessels.
Typical Applications
The POLY 15 is designed for a wide range of laboratory tasks, such as:
Growing micro-organisms (e.g., aeration and culturing bacterial cultures)
Dissolving nutrient media and solids
Preventing settling of suspended particles
Performing titrations
General liquid mixing in R&D, pharma, food science, and education labs
