Certified Marijuana Testing Laboratory

Our primary focus is to ensure that only the safest and best products reach the hands of consumers.

SUBMIT SAMPLE
Cannabis Testing

Certified & licensed locations across multiple states
Hemp & CBD Testing

Industry leading processes and technology to test all CBD products
Pick Up Courier

Product pick ups are easier then ever with our private fleet of couriers
Management Dashboard

Order and manage all your testing COAs on our custom platform

Testing Suite

Green Scientific Labs is uniquely positioned to deliver superior testing results, provide unmatched customer service, and stay at the forefront of consistently changing trends

Cannabis Profile
Microbiological Analysis
Pesticide Analysis
Residual Solvent Analysis
Mycotoxin Analysis
Moisture Analysis
Foreign Materials
Heavy Metal Analysis
Terpenoid Profile
Stability Testing
Certified marijuana testing suite
Certified marijuana testing technology and services

Technology & Services

Green Scientific Labs offers a wide variety of tools,services and certifications to make your testing as quick and simple as possible.

Custom LIMS Platform
Customer Dashboard
Pick Up Couriers
ISO/IEC 17025:2017 Accredited
CMTL License
87 Experienced
Staff
1,400 Satisfied
Clients
65,000 Samples
Tested
425,000 Tests
Completed

Account Types

No matter what part of the industry you are in we have a solution for you.

GROWERS
  • Maintain compliance, understand, and monitor cannabinoid profiles and expected potency by cultivar. Ability to monitor terpene profiles for improved product. Capability to adjust and monitor flowering cycles by cultivar to achieve maximum cannabinoid production.
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MANUFACTURERS
  • Ensure production goals, regulatory requirements, and quality demands of retailers and customers are met by monitoring raw materials and production at key processing steps to ensure product safety, quality, and dose accuracy retailers, physicians, and customers’ demand.
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RETAILERS
  • Confidence that the products being distributed meet or exceed regulatory requirements. Ensure that consumers and patients are receiving safe and contaminant free medicine and products. Reliable label claims ensure accurate and consistent dosing. Instill consumer confidence
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Reviews

I feel like I am in a partnership with Green Scientific. Our company owns a hemp farm and grow, extract, formulate and package. Every encounter with Green Scientific I always felt the wanted the best for our organization and partnered with us to find the solutions we needed. Highly Recommend!

- Carolyn B

Fast, reliable and easy to track receipt and progress of lab order status. Report formats are very professional and great for displaying on our website for CBD testing results. Only improvement - provide a brief consultation option for additional fee to briefly discuss results and findings with a lab expert.

- Robert Y

Green Scientific is a great lab. The team is smart, leading the industry to highest quality standards and full-service, quickly and thoroughly. This team delivers.

- Shane H

I rarely give 5 stars because I think of 5 stars like a 4.0. Every single transaction with GSL has been spot on. Their staff, their product, their customer service... it's all done with absolute excellence. GSL is the standard, I just won't go anywhere else... I can count on them.

- David D

Excellent customer service, and reliable scientific testing results. Good easy-to-read Certificates of Analysis.

- Joe S

Love working with the guys at green scientific, very quick turn around on all my COAs.

- Adi E

I have used numerous labs in the past 5 years. I have found green scientific labs to have the best standards, consistent results, friendly and knowledgeable staff. Their expertise and credentialing allows me to feel secure and confident that my products are processed in the most accurate way. Kudos toy all for such a great job!!!

- Shamaya C

Great service by the entire team, Robby does an amazing job. my only lab of choice after lots of other experiences.

- Blair M

Our company started using Green Scientific Labs services a little over a month ago and we are very pleased with the turnaround time for the COA's, 3-4 days from the times received in the lab since we are getting the results. They have super friendly website that saves all your COA's in place for future references. Recommended!

- Silvan

An excellent web portal makes adding new samples, checking the status of existing samples, and downloading PDF formatted COAs, easy to do!! Affordable sample analysis, and full range of testing options, including cannabinoid potency, pesticides, micro, and heavy metals are available. Friendly staff have been attentive any time I have needed questions answered, technical or otherwise .

- David H

Hands down the best CBD and hemp testing lab in the united states. They are fast and accurate with every test and their customer service is second to none. Keep it up Green Scientific!

- Christian G

We switched to Green Scientific earlier this year and the transition has been great. Accurate testing, professional staff, and fast turnaround times.

- Brandon B

I've worked with several labs across the nation and Green Scientific has by-far exceeded my expectations time-and-time again. They're fast, accurate, and hands-down have the best customer service in my opinion.

- Chris C

We started using GSL a couple weeks ago and have been thoroughly impressed with the turn around time and professionalism; they exceed their competition.

- Nathan M

Green Scientific has been a pleasure to work with. The online portal is easy to navigate and convenient. I have found their testing standards are some of the highest in the industry. I would highly recommend Green Scientific Labs!

- Megi Q