Seward Ltd

World leaders in sample preparation

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

Quality build and customer support

Thanks to the quality of our manufacturing (all our Stomacher® lab blenders are made at our UK factory) we provide laboratories with the right tools to deliver reliable, consistent, and accurate results. Seward Stomacher^® lab blenders remain the best and most trusted piece of equipment in their field. All our Stomacher^® lab blenders come with a 3-year warranty and 10-year spare parts and service promise.

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 new pathogen test protocols requiring jumbo-size samples. All our Stomacher^® paddle blenders are supported by our range of Stomacher^® bags and accessories, creating a clean, efficient laboratory workspace.

Only Seward products carry the Stomacher^® name, the original and still the best.