Your Test Result is Only as Accurate as Your Sample
Aseptic, Representative, and Hygienic Sampling Solutions
QualiTru understands your liquid sampling challenges. Our aseptic and representative sampling solutions for the Dairy and Liquid Food industries are easy to use, versatile and cost-effective. QualiTru’s sampling solutions have proven themselves in installations worldwide since 1983. Our combination of aseptic and representative sampling is unique in the industry.
The Right Sampling Solution for Your Application
Need Help? Let us guide you.
Select your industry and click on your application. We’ll show you the issues we solve using the correct type of sampling, type of testing, and related products.

Application:
Issue
Elevated Preliminary Incubation (PI) counts and Coliforms in raw milk on robot farms
Type of Sampling
Type of Testing
SPC, PI
Issue
Mastitis Management
Type of Sampling
Type of Testing
Somatic Cells
Issue
Nutrition Management/Feed Ration Check
Type of Sampling
Type of Testing
Protein, Butterfat & other solids
Issue
Unreliable payment sampling (on or off tanker trucks)
Unreliable raw milk quality data
Type of Sampling
Type of Testing
Protein, Butterfat & Other Solids

Application:
Issue
- Receiving bay wait times
- Product contamination
- Regulatory compliance
Type of Sampling
Type of Testing
Antibiotic
Issue
Risk of work-related injuries
Type of Sampling
Type of Testing
Antibiotic

Application:
Issue
Bacteriophage invasions
Type of Sampling
Products
Type of Testing
SPC, PI, Coliform
Issue
- Inconsistent microbiological data after pasteurizer or other equipment
- Post-pasteurization contamination
Type of Sampling
Products
Type of Testing
SPC, PI, Coliform
Issue
Unreliable raw milk quality data
Type of Testing
Quality, Microbiology, and Chemical

Application:
A Complete Line of Sanitary and Sterile Sampling Products and Accessories
Our Sampling System is Easy as 1-2-3-4
Free Webinar

On-demand webinar presented by
Darrell Bigalke, Founder and Owner of QualiTru Sampling Solutions.
Advancing the Science of Aseptic and Representative Sampling and Educating the Markets We Serve
QualiTru has built a strong reputation for expertise, quality, education, and training over the past 30+ years.
Recent Sampling Posts

Lab Pasteurized Count for Estimating Bacteria in Raw Milk
The Lab Pasteurized Count (LPC) estimates the number of bacteria in a raw milk sample that can survive the pasteurization process. Most bacteria are destroyed by pasteurization. However, certain types…

Post-Pasteurization Contamination Monitoring: A Canary in the Coal Mine
Post-pasteurization contamination in dairy plants is a warning signal for potential food safety and spoilage concerns. While having an effective sanitation program gets the most attention, good sanitation alone cannot…
News & Events
QualiTru Sampling Systems Enhances Logistics Capabilities with New Vice President of Operations and Supply Chain
QualiTru Sampling Systems (formerly known as QMI), leaders in the science of aseptic and representative sampling equipment for the food and dairy industries, announced that Scott Larson has been hired as Vice President of Operations and Supply Chain as the company continues strengthening its impact in food quality and safety.
QUALITRU SAMPLING SYSTEMS™ RECEIVES CERTIFICATION TO ISO 9001:2015 STANDARDS
Performance Review Institute (PRI) recognizes QualiTru Sampling Systems for having met the stringent requirements of this international standard, its ongoing commitment to satisfying stakeholders, and its dedication to continual improvement of its management system. OAKDALE, Minn., May 2, 2022 /PRNewswire/…
IAFP 2022 Annual Meeting—July 31 – August 3, Booth #913
Are you attending the International Association for Food Protection (IAFP) Annual Meeting at the end of July in Pittsburgh? QualiTru will be there….