Beef
We understand the critical importance of ensuring food safety in the beef industry. That’s why we have developed the trusted sampling innovation of choice for top beef companies globally. Our cutting-edge sampling technology is effective for capturing surface organisms, eliminating product loss, and allows for aggregated sampling of a wide range of beef products.
MicroTally® Samplers for the Beef Industry
MicroTally® beef sampling products provide a non-destructive sampling solution that replaces traditional tissue-excision methods like N60 and N60+. Constructed from a durable, heat-sealed non-woven spun-polymer cloth, each sampler features a textured fabric that physically traps and holds surface pathogens without tearing, linting, or leaving fibers on meat tissue. By maximizing surface coverage without destroying valuable product, MicroTally® samplers streamline plant monitoring, reduce labor, and deliver highly representative microbial data.
The MicroTally® Swab
Engineered for continuous lot-wide sampling of beef trimmings, the MicroTally® Swab sampler affixes directly to the end of a conveyor belt. It maintains constant contact with passing product to deliver automated, aggregated surface collection for detecting Shiga toxin-producing E. coli (STEC) and O157:H7.
The MicroTally® Mitt
Engineered for versatile manual surface sampling across beef trimmings, carcasses, primals, and subprimals, the MicroTally® Mitt sampler is worn directly over an operator’s gloved hand. It enables QA personnel to efficiently swipe broad surface areas to capture E. coli O157:H7, non-O157 STEC, and Salmonella.
Sampling Supplies for the Beef Industry
Meet Your Regulatory Requirements
Validation Studies
Beef Industry Sampling Videos
MicroTally® Product Line Overview
Introducing MicroTally® Products for Beef Trim Sampling
MicroTally® MicroMitt™ – Environmental Sampling Concept Demo
MicroTally® Mitt New MSD Sampling Concept Demo
MicroTally® Mitt Beef Sampling Concept Demo
Mobile CSD
CSD Demo
MSD Instructional Video
CSD Instructional Video
Beef Industry FAQs
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Each MicroTally® sampler product utilizes the same underlying polyolefin cloth technology that has been evaluated by the USDA Agricultural Research Service (ARS) and implemented by the USDA Food Safety and Inspection Service (FSIS) for official pathogen sampling. The material is scientifically proven to deliver reliable, legally defensible, and highly reproducible microbiological data.
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No. There have been no provisions made for washing and resterilizing MicroTally® samplers. They were developed with the intention of being single-use devices. The impact of trace residuals is unknown.
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The sampler is constructed from a specially engineered, non-woven spun polyolefin polymer fabric. This advanced, food-contact-safe material is physically optimized to effectively capture and retain surface moisture, biofilms, and microbial pathogens upon direct contact.
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USDA/FSIS has issued a Letter of No Objection covering:
- Beef trim pathogen and indicator organism sampling via MSD™ and CSD™ sampling
- Poultry pathogen and indicator organism sampling using the MicroTally® Mitt
In addition, USDA/FSIS recently named “Polyolefin Cloth” – our MicroTally® Swab sampler – as their official pathogen sampling method for their in-plant inspectors.
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Yes, as shown in this video.
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Yes, see Manual Sampling Device (MSD™) testing. However, we highly recommend using the MicroTally® Mitt for this purpose as it offers a significantly enhanced sampling experience tailored to meet your needs.
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MicroTally® products are designed for non-destructive surface sampling across a wide range of solid food matrices and processing environments where microbial pathogens or indicator organisms on external surfaces are of concern.
Supported sample matrices and applications include:
Floor & Pathway Footprint Sampling: Sample facility floors, poultry litter, and field soil.
Raw Beef & Meat Trim: MicroTally® spun-polymer cloth is USDA-FSIS evaluated and approved for sampling beef trim, carcass surfaces, and manufacturing trimmings for pathogens and indicator organisms.
Produce & Cut Produce: Scientifically proven effective for surface pathogen capture on leafy greens (such as lettuce), cut produce processing lines, and whole produce.
Environmental & Equipment Surfaces: Direct surface swab sampling of processing machinery, conveyers, food-contact equipment, and hard-to-reach plant infrastructure.
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MicroTally® samplers should not be used on:
Products with internal contamination: Items where the suspected contamination is trapped inside and not accessible on the surface.
Certain fine powders and liquids: Substances that can fill or clog the sampler's capture sites, interfering with the process.
Learn More About Our Sampling Solutions
Join the global leaders in the beef industry who choose MicroTally® products as their preferred sampling innovation for reliable and accurate results in food safety

