Pesticide Testing from a company that cares

Our state-of-the-art laboratory offers solutions to all of your analytical testing needs

When it comes to testing your product for pesticides, you want to work with a lab that can meet all your testing needs with integrity and transparency. No more false positives and empty promises. As a retailer approved laboratory with ISO and ELAP certification, and more than 60 years testing California food and agriculture, Safe Food Alliance understands your product like no one else.


Our labs provide the following pesticide screens and services

  • The Kingsburg Center
    2037 Morgan Dr
    Kingsburg, CA
    (559) 233-7249

    Yuba City Lab
    770 Stafford Way
    Yuba City, CA
    (530) 673-6417


Our labs provide the following pesticide screens and services

  • Individual Pesticide Tests
  • Commodity Specific Pesticide Screens
  • Polar Screens
  • The Omni Screen

Getting Started with Pesticide Testing Download your free ebook today

Our Approach

  • If you are overwhelmed and confused by pesticide testing we will help you

  • If you are having trouble filtering through global regulations and MRLs, we will guide you

  • If you are new to food safety and don’t know where to start, we are here for you

Your partner every step of the way

At Safe Food Alliance, we take the confusion and intimidation out of testing your product so that we can focus on you. We achieve this with a testing process that is simple and easy. No more going to different labs for each test or searching online for answers to endless customer demands. With us, you have a guide every step of the way dedicated to making sure that you receive exactly what you need.

Not sure which pesticide screen is right for you?

Choosing the right screen to properly test your product can be a little complicated! Below you will find an easy to use table to help you understand the types of tests we offer and determine which screen will work best for you.

Individual Screen

Level 1

The individual screen measures one compound in your product.
If you need to know the concentration of a single pesticide, then this is the test for you.

Approx. # of A.I.s 1-5

Specialty Screens

Level 2

Some compounds cannot be analyzed as part of a large general screen. They may be too volatile (fumigants like methyl bromide or propylene oxide), too water soluble (like glyphosate, phosphonic acid or paraquat) or too reactive (like mancozeb or sulfite).
We offer several different specialized screens, so contact us if you have specialized needs!

Approx. # of A.I.s 1-10

Commodity Specific Screens

Level 3

This screen targets the specific compounds most likely to be found in your commodity.

Created by in house experts, the commodity specific screen incorporates global MRLs, the most heavily used pesticides on the product, and high-interest pesticides to develop one test that caters to your product.

Approx. # of A.I.s 150-200

Omni Screen

Level 4

Our most comprehensive screen, containing as many compounds as we can fit into a single analysis.

If you are unsure about which screen to choose or have unclear demands from your customers in other countries, this screen tests for more compounds than any other test we offer.

Approx. # of A.I.s 400-500

Equipment and Testing Capabilities

Safe Food Alliance has a comprehensive, full-service chemistry department that has ISO/IEC accreditation and is USDA and ELAP certified. Safe Food Alliance participates in third-party proficiency testing programs to verify methods.

Our Chemistry Laboratories are equipped with state-of-the-art instruments such as High Performance Liquid Chromatographs (HPLC), Gas Chromatographs (GC), and Gas Chromatographs with Mass Spectrometer (GC/MS) for all of your analytical testing needs.

The newest addition to our chemistry department includes Liquid Chromatography tandem Mass Spectrometers (LC/MS/MS) that provides lower detection limits and expanded analytical capabilities

Get your questions answered by one of our experts - schedule a consultation!

If you feel overwhelmed and confused by pesticide testing, we will help you. If you are having trouble filtering through global regulations and MRLs, we will guide you. If you are new to food safety and don’t know where to start, we are here for you. Safe Food Alliance is a food safety company you can count on.