The world’s leading laboratory paddle blender for food microbiologists

WHY the Stomacher® 400 Circulator
•Improved organism recovery with the patented curved shape of the Circulator paddles over older square paddle designs
•No risk of cross contamination between samples
•Durable and reliable
•Control panel with programmable settings or ‘hands-free’ auto-run
•Countdown of processing time
•Removable door for easy cleaning of paddle chamber
•5 year warranty and 10 year service support

Meeting the food safety and quality demands of today’s microbiologists.
Whatever method you use to enumerate and identify bacteria, yeasts and moulds in your laboratory, thorough reproducible homogenisation of the sample is the first and most critical step.

Numerous studies have demonstrated the Circulator enhancement as a positive benefit to pathogen testing procedures in traditional microbiology and PCR based techniques.

As the sample is crushed during operation, the patented curved shape of the Circulator paddles create a washing effect driving more organisms in suspension thereby providing a better homogenised sample for analysis.

The Stomacher® 400 Bag Range
Caters for both the Circulator bag (round-bottom) designed bags, and the Classic (square-bottomed) for the older square paddle designed Stomachers®.

Stomacher® Accessories
Seward has developed a full range of Stomacher® Accessories to help provide a safe and efficient working environment in your laboratory. From Bag Openers to Bag Racks and Bag Clips.
 

Seward Stomacher®
World leaders in sample preparation

For 50 years, Seward have been manufacturing the Stomacher® range of paddle blenders, used in microbiology sample preparation. The original and still regarded as the best, millions of samples are prepared daily in a Seward Stomacher®. Recognised as the gold standard in sample preparation, globally referenced in thousands of protocols and ISO methods, from food testing to life sciences, environmental to industrial applications.

A Stomacher® right for your application

The Seward Stomacher® 400 Circulator, EVO, and 3500 Jumbo are the only tools for companies serious about food safety, biome research, and large industrial testing. In bioscience, the Stomacher® 80 Biomaster and microBiomaster are proving invaluable in safe and efficient small sample processing in life science. The Stomacher® 4500 has established itself as the instrument of choice for preparing samples for the pathogen test protocols requiring jumbo-size samples. All Seward Stomacher® paddle blenders are supported by the range of Seward Stomacher® bags and accessories, designed to create a clean, efficient laboratory workspace.

Seward's Stomacher® Support

Seward's head office is based in Worthing, UK and they manufacture their range of Stomacher® lab blenders here. Every Seward Stomacher® is supported by a 3 year warranty and 10 year service and support promise. Global customers are supported from the UK Head Office. North, South America and Canada customers are supported by the US office, Seward Inc, based in Bohemia, New York, USA. Only Seward products carry the Stomacher® name, the original and still the best.