Get your Fuel Testing done with FOI Laboratories
Ship your Fuel & Oil samples to our lab from anywhere in the U.S, Canada or test in the field with our new kits!
Pull Fuel Sample -> Ship -> Get Results
Your Personal Fuel Testing Laboratory, Shipping Made Easy
What type of fuel do you need tested?
Fuel Management Portal (NEW!)
Fuel Shipping Kit
Field Testing Kits
F.A.Q
Helpful Posts
What is E15 Gasoline, and Is It Okay for Your Engine?
What is E15 gasoline, and why should you be worried about it? E15 gasoline may be coming to a pump near you! As a consumer you should know the potential problems associated with using gasoline containing 15 percent ethanol. With gasoline prices soaring with no end in...
FOI Laboratories Launches Economical Field Test Kits, Available only at FOI’s Online Store or on Amazon.com
Water is the number one reason for failure in fuel. When the presence of water exceeds 500 parts per million in diesel it damages the fueling and storage systems creating an environment for damaging microbial bacteria. 200PPM is the new bench mark for diesel engine...
11 Corrosion Factors Identified in Diesel Fuel Storage Tank Study, and Warnings over Free Water
The Coordinating Research Council released a report during the first week of August 2021 on accelerated corrosion in diesel fuel underground storage tanks. Of the many details listed in their findings, a key detail to note is that the presence of free water is...
Our Laboratory
FOI Laboratories is an industry-leading fuel testing, analysis and research laboratory. Our company specializes in providing high quality fuel analysis and testing services to commercial and industrial businesses. Our mission is to provide world-renowned fuel tests with an unwavering determination to give our clients consistently accurate results with integrity and honor.