Compost is an essential tool for improving soil health and plant growth, but it must meet strict safety and quality standards to ensure it is safe for use. Our Salmonella and PCB (Polychlorinated Biphenyls) Testing service provides accurate and reliable results to help you:
To ensure the integrity of your sample:
Detailed shipping instructions will be provided upon order confirmation.
Don’t leave safety and compliance to chance. With TPS Lab’s Salmonella and PCB Testing, you’ll have peace of mind knowing your compost is safe and ready for use.
Order now and take the first step toward ensuring the safety and success of your compost products!
Our office is open Monday thru Friday from 8 am to 5 pm. We do close for major holidays, so we recommend ordering your testing and sending your sample early if a holiday is coming up. You can always reach us by email. Just send us a message at info@tpslab.com
We understand that you need your results as soon as possible. That is why we make sure to begin processing your samples as soon as they arrive at our laboratory. When the results are ready, we will email them to the email address you provided on your submittal form. The list below will give you an idea of our usual turnaround times.
Soil Tests: 5-7 Business days
Water Tests: 5 - 7 Business days
Plants Tests: 24 - 48 Hours
Compost Tests: 7 - 14 Business days
Fertilizer Tests: 3 - 5 Business days
Heavy Metals Test: 7 - 14 Business days
We offer a rush option for an additional 50% of the testing cost, but we would encourage you to give yourself time to test before you get to a point where a rush is needed.