More Than a Testing Lab –
A Scientific Partner
With ANJL, you get a coast-to-coast laboratory network that simplifies quality testing — multi-location support, centralized data access, streamlined qualification across facilities, and unmatched customer support.
What we Test
Science behind everyday products
From the medicines, supplements, and the foods we consume to the products we apply and use every day, our laboratories help ensure quality, safety, and confidence at every stage from raw materials to finish products testing.
Your journey
How it works
Three straightforward steps, from deciding what you need to test to receiving compliant results and payments in one place.
Start Your Testing
Know the tests you need? Start Testing. Not sure? Contact us for a quote and our team will help you get started.
Submit Your Sample
Create an order on the portal, Add your payment details, submit your order and ship your sample
Track & Get Your Results
Follow your order with real-time status updates and view your test results online once testing is complete.
Heritage & momentum
Our journey
Two storied laboratories, one shared standard of science—from the East Coast to the West and back again.
Anresco NJ Labs
We support companies across supplements, pharmaceuticals, cannabis, and consumer products—delivering independent, compliant, and scientifically rigorous testing backed by shared knowledge, innovation, and trusted methods.
A powerful collaboration
Anresco and NJ Labs come together to start two new locations in Commerce, LA and Middlesex, NJ along with their current locations—combining strengths of both organizations to create a bi-coastal testing network.
Decades of scientific innovation
Both laboratories individually expand their capabilities—developing validated methods, advanced instrumentation, and deep technical expertise across regulated industries.
Anresco Laboratories begins
Anresco Laboratories is founded in San Francisco, CA and becomes a trusted name in food, beverage, and cannabis testing—later achieving ISO/IEC 17025:2017 accreditation and recognition by the U.S. Food and Drug Administration.
NJ Labs is founded
NJ Labs is a full-service FDA & DEA inspected, ISO/IEC 17025:2017 accredited, CGMP analytical chemistry & microbiology laboratory in New Brunswick, NJ—with a strong foundation in pharmaceutical, dietary supplement, and personal care testing.
Join Our Team
We're Hiring. Let's Build Better Science Together.
Join a team dedicated to trusted analysis, proven compliance, and nationwide reach. We're looking for curious minds passionate about quality, regulatory standards, and analytical excellence.
Marketing + Commercial Operations Associate Life Sciences Industry
If you love organizing systems, enjoy working with data, understand digital marketing and want a front-row seat in a growing life sciences business, this is your role.
Know MoreAnalytical Chemist — LC-MS, GC-MS & ICP-MS
As an Analytical Chemist on our mass-spectrometry team, you will run, troubleshoot, and develop methods on advanced LC-MS, GC-MS, and ICP-MS platforms
Know MoreLaboratory Leader / Operation Manager (Analytical Testing – Startup Lab)
Lead the development of a new analytical testing laboratory, building systems, capabilities, and culture for a growing third-party lab serving multiple industries.
Know MoreSales Associate – Life Sciences Industry
We’re looking for a go-getter with a science background who thrives in front of customers.
Know MoreGet in touch
Request Testing or a Quote
Share your testing requirements—our team will respond with next steps.