Stomacher for Efficient Bacterial Extraction and Sample Homogenization
The Stomacher series from Wiggens—including the HG400VW and HG400 Pro models—is a cutting-edge solution for bacterial extraction and sample homogenization from solid materials. Designed for microbiological analysis, these laboratory equipment units are ideal for a variety of research applications in South Africa. Distributed by Apex Scientific, the Stomacher ensures consistent, contamination-free processing using sterile bags and paddle-based flapping technology.
Fast, Gentle, and Reliable Homogenization
The homogenization process is simple yet highly effective. Place your solid sample and diluent into a disposable sterile bag, then insert the bag into the Stomacher. A combination of pressure, vibration, and shaking, generated by the flapping paddles, brings the sample to a uniform, homogeneous state. This method extracts material both from the surface and interior of the sample without heat, mechanical damage, or contamination.
Because the entire process is contained within a sealed bag, there is no need for cleaning or sterilizing the equipment after each use. This not only improves efficiency but also protects the integrity of your results by eliminating cross-contamination.
Versatile Applications Across Industries
This versatility makes the Stomacher suitable for labs across food safety, healthcare, cosmetics, and research sectors. Wiggens Stomachers are trusted for a wide range of laboratory procedures, including:
- Food Microbiology: Rapid and reliable extraction of bacteria from meats, vegetables, fruits, and processed foods.
- Clinical and Pharmaceutical Analysis: Detection of pathogens and toxins in medical and drug samples.
- Biological Research: Homogenization of animal tissues, human samples, and cosmetic formulations.
Intelligent Features for Custom Control
Each model is equipped with microprocessor technology to deliver precise control over flap speed and working time. These features ensure every homogenization cycle is repeatable, safe, and easy to manage, even during high-throughput workflows. Scientists can easily customize their protocols through:
- Adjustable flapping speed
- Customizable working time settings
- Digital display for clear parameter visibility
- Analog and digital remote interfaces for flexible operation
- Maintenance-free brushless DC motor for long-term reliability
- Choice of stainless steel or plastic-coated housing, depending on lab conditions
Accessories
Designed for South African Laboratories
Built with lab efficiency and sample safety in mind, the Stomacher by Wiggens is a must-have for any lab requiring fast and consistent homogenization. It provides the precision, cleanliness, and durability scientists expect from modern laboratory equipment, backed by expert support from Apex Scientific in South Africa. For more guidance on choosing the right homogenizer, read our article, Achieving Precision in Sample Preparation: Understanding Homogenizers for Laboratory Applications on our Insights page.
