Lab Stirrer in Shillong
A laboratory stirrer is a commonly used scientific instrument designed to mix, blend, or agitate liquid samples in laboratory glassware such as beakers, flasks, or test tubes. It ensures uniform consistency, dissolves solutes effectively, and promotes chemical or biological reactions by maintaining even distribution of temperature and reactants. Laboratory stirrers are widely used in chemistry, biology, pharmaceuticals, food testing, and research laboratories.
These stirrers are available in different types, such as magnetic stirrers (using a magnetic field and stir bar) and mechanical/overhead stirrers (using a motor-driven shaft and impeller). The choice depends on the viscosity and volume of the sample.
Properties of Laboratory Stirrers:
- Mixing Capability: Provides uniform mixing of solutions ranging from low to high viscosity.
- Speed Control: Variable speed adjustment for precise stirring, from slow to rapid agitation.
- Types: 1. Magnetic stirrers – Ideal for small volumes and low-viscosity liquids.
2. Overhead stirrers – Suitable for larger volumes and more viscous samples.
- Material Compatibility: Resistant to chemicals, heat, and corrosion, making them durable in harsh laboratory environments.
- Heating Option (Hotplate Stirrers): Some models combine stirring with heating for reactions requiring temperature control.
- Safety Features: Overload protection, automatic shut-off, and stable non-slip bases for safe operation.
- Capacity Range: Designed to handle volumes from a few milliliters up to several liters.
- Applications: Used for dissolving solutes, preparing solutions, mixing reagents, suspensions, cell culture media, and other laboratory processes.
