Heidolph Magnetic Stirrers 505-30000-13-3 Lab Mixer with OptiTherm, 115V, 135mm Plate

The Heidolph Magnetic Stirrer 505-30000-13-3 is a precision-engineered laboratory mixer designed for consistent and reliable magnetic stirring operations. Equipped with a 135mm diameter stirring plate, it supports 115V operation at 50Hz/60Hz frequencies, making it compatible with standard laboratory power supplies. The integrated OptiTherm CG-1992-10 temperature regulation system enhances process stability by maintaining optimal thermal conditions during mixing.

This benchtop magnetic stirrer is widely adopted in biotechnology research, molecular diagnostics, and bioprocessing workflows, where controlled and uniform solution mixing is critical. It is particularly beneficial for biomanufacturing processes and synthetic biology applications requiring precise reagent blending and temperature control.

Constructed in Germany and tested to meet functional specifications, this unit shows minor cosmetic wear, such as surface rust and liquid marks, without compromising performance. Its robust design supports standalone use or integration into automated lab systems for advanced cell culture media preparation, buffer mixing, or chemical synthesis tasks.

Key features include:

This magnetic stirrer facilitates precise, reproducible mixing essential in biomedical engineering, neuroscience assays, and cell imaging protocols, making it a versatile instrument for laboratory professionals engaged in critical biotechnology research and development.