Technology to Improve Cannabis Testing

The cannabis industry is rapidly evolving, and with it comes a multitude of opportunities and challenges. The South African cannabis industry is also booming, driven by increasing demand for both medicinal and recreational cannabis products. Companies are developing various cannabis products, including oils, tinctures, and edibles. But this also means, as cannabis becomes more accepted and regulated, the need for accurate testing services grows.

A common misconception is that the sector is a straightforward cash cow for businesses, particularly in the realm of cannabis testing.

With regulatory requirements mandating thorough testing and the potential for high-profit margins, it might seem like a low-risk venture. However, newcomers should be cautious of pitfalls that can derail less experienced operators.

Quality in cannabis analysis

One of the most critical aspects of succeeding in cannabis testing is recognising the importance of quality. Setting up a laboratory with a strong emphasis on quality is not merely a regulatory necessity but a cornerstone for running a successful business. Quality in this context involves ensuring equipment reliability, accuracy and timeliness of results, staff training, reagent preparation, and method validation. By prioritising these elements, laboratories can minimise errors, enhance their industry standing, and build a solid reputation with customers.

Watch our webinar on Promoting Cannabis Lab Success >

 

Implementing a robust quality management system (QMS) is central to the operation of a high-functioning cannabis testing laboratory. A well-executed QMS produces high-quality, traceable data that stands up to audits and can be scrutinised if complaints arise. This system should be an ongoing effort to refine documentation practices, reduce errors, and improve testing processes.

Part of quality management is implementing the most effective methods for testing. eMethods are designed to accelerate your startup time by condensing the vast amounts of technical information and optimised analytical methods into a ready-to-run, downloadable, digital information package. What’s even better is that Agilent has done the hard work for everyone by creating eMethods that provides information on the instrument configuration, consumables, and Sample Preparation Protocols. eMethods also provide analytical methods for sample introduction, chromatographic separation, detection, and data analysis.
Compared to starting from scratch, an eMethod gives your lab a head start and gives you tips and tricks for best practices across all aspects of your workflow. If your lab is testing for pesticide residue, for example, an eMethod supplies the method for the separations and reliable detection of 72 pesticides and 5 mycotoxins in under 8 minutes.

Of course, you need great analytical instruments on which to run those methods. For new labs or labs moving into cannabis testing, it’s worthwhile to explore the latest technology in instruments. There’s great interest in ICP-MS which enables the analysis of trace metals in complex samples. As an example, The Agilent 7900 ICP-MS system helps you screen for target compounds in complex matrices – all within a single analysis. There are important questions to ask of an instrument supplier like Chemetrix when looking at the instruments for cannabis testing, like if sample types are measured, calculating the eventual cost per sample, if the software suits the instruments, and what technical support is offered. Chemetrix is able to provide confident answers to all these questions and more.

Download our checklist on How to Buy an ICP-MS for a Laboratory Analyzing Cannabis Products >

Getting your lab geared up correctly

The profitability of cannabis testing hinges on rapid sample turnaround and result delivery. However, the complexity of test requirements is increasing. To maintain quality and gain a competitive edge, labs must embrace digital transformation and adopt more efficient, accurate, automated, and scalable testing methods. Despite this, many cannabis testing labs still rely on manual processes, which are often error-prone, limited, tedious, risky, and slow.

Modernising with Agilent SLIMS addresses these issues, allowing labs to maximise the number of Certificates of Analysis (COAs) produced daily without compromising data quality. This capability enables labs to maximise revenue and scale operations with minimal risk. By reducing errors and enhancing efficiency, SLIMS helps labs meet regulatory requirements and customer expectations more effectively.

Along with great quality management software, Chemetrix is also able to offer testing solutions to laboratories within the cannabis industry. Chemetrix understands the demands of the production and manufacturing environments as well as the fact that cannabis is an emerging sector with smaller, more entrepreneurial labs coming to the fore. To help these labs grow, it’s important to find the right solutions that offer great return on investment and guarantee the highest levels of accuracy, efficiency, and data quality. Speak to our expert team to find out how Chemetrix can help your lab achieve its goals and learn more about our cannabis testing solution.

 

Food and Cannabis Elemental Analysis Part 2: Elemental Sample Prep for the Food and Agriculture Lab – Optimizing Your System for High Matrix Samples

Trace elemental analysis of foods and cannabis products is essential to ensure that products are suitable for consumption. The analysis of minerals and additional trace elements is also important because it provides labelling information that is required when these products are used as nutritional.

Agilent has presented a webinar series that focuses on elemental sample preparation to optimise high matrix samples in the food and agriculture testing space.

 

Part 1

We will cover the entire Agilent elemental portfolio. Each of the different instruments’ strengths and how they meet the challenges that food and cannabis labs have.

 

Part 2

We will focus on preparing your samples, including microwave digestion. We will also cover how to optimize your system for high matrix samples and a diverse sample set.

 

Part 3

We will put it all together, with running samples live in the lab. We will also share additional tips and tricks for obtaining excellent analytical results in these difficult matrices.

This focused information on spectroscopy applications is valuable for the emerging cannabis market as well as analysts who are seeking to master skills for food testing.

 

Speakers

Jenny Nelson, PhD
Application Scientist
Agilent Technologies, Inc.

Jenny Nelson received her Ph.D. in Analytical Chemistry from the University of Cincinnati in 2007, and her MBA from Saint Mary’s College of California in 2011. Currently, Jenny is an Application Scientist for the Life Science and Chemical Analysis team at Agilent Technologies, joining in 2012 (with a step away in 2019). Jenny is also an Adjunct Professor in the Department of Viticulture and Enology at the University of California, Davis, since 2013. Jenny has been very active with AOAC and ASTM over the past eight years, serving on expert review panels, chairing committees, and volunteering to develop new methods needed by the industry. Jenny has extensive experience in operating and method development for Inductively Coupled Plasma Mass Spectroscopy (ICP-MS), Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES), Microwave Plasma Atomic Emission Spectroscopy (MP-AES). Jenny has broad knowledge and experience in different speciation analysis for many sample matrices using GC-ICPMS and LC-ICPMS. As well as vast experience with sp-ICP-MS for many applications.

 

Greg Gilleland
Application Scientist
Agilent Technologies, Inc.

Greg began his spectroscopy career in 1987 in Colorado, working at a series of environmental labs. After 14 years working in the world of commercial environmental labs, he moved on to a spectroscopy instrument manufacturer where he performed service and sales functions over the course of 11 years. He has been with Agilent Technologies, Inc., since 2012 in the role of Application Scientist for ICP-OES, MP-AES and AA products.

 

Mark Kelinske
Application Scientist
Agilent Technologies, Inc.

Mark Kelinske is an Applications Chemist with Agilent Technologies, specializing in advanced ICP-MS and ICP-MS/MS techniques. He received his undergraduate and graduate degrees from Texas A&M University in College Station, TX. Prior to Agilent, Mark was a senior research scientist and research group manager with Southern Research Institute in Birmingham, AL, where he focused on low-level analytical chemistry, method development, and research program management.

 

Chris Conklin
Atomic Spectroscopy Product Specialist
Agilent Technologies, Inc.

With a degree from the University of Wisconsin – Eau Claire, Chris worked in, and lead, a quality control lab testing fine chemicals ranging from reagent grade to high purity. Over the course of 12 years in that role, Chris has run a variety of atomic elemental instruments and techniques including AA, ICP-OES, and ICP-MS. As a result, he has seen most of the periodic table in its elemental form and overcome the associated interferences. In 2018, Chris brought that knowledge and experience to his current role with Agilent as the Product Specialist for Atomic Spectroscopy supporting AA, MP-AES, and ICP-OES for the Eastern US.

 

Register and watch on demand >

 

How to Select the Right Equipment for Cannabis Potency Testing

The cannabis and hemp markets are thriving around the world. South Africa is an emerging cannabis economy that is poised to become a major player in the global industry because of our favourable climate, the depth of our agriculture experience, and abundant viable land for farming. There is still a myriad of legislative and regulatory challenges to navigate and clarify, but great opportunities exist for businesses of all sizes to participate in the future growth of the cannabis sector.

The creates a need for cannabis testing and analysis, particularly potency testing. The high costs of setting up a cannabis and hemp testing laboratory and the wide array of choices can sometimes lead lab owners to make short-term, low-cost purchasing decisions. It is important to consider the long-term operations of the lab and define clear criteria for the choice of instrumentation.

 

Things to consider

Think in terms of ABLE methods: affordABLE, achievABLE, reliABLE, and repeatABLE when considering the instrument purchase. Other important decisions include the bench space in your lab and the footprint of the equipment, data processing, consumables, scientific consulting, education, and ongoing support. Finally, laboratories need to trust their instrumentation partner Chemetrix to support them with expertise and consultancy.

There is a bewildering range of testing equipment choices for the analysis of cannabinoids in cannabis and hemp products. How do you choose what’s right for you? Should you opt for high-performance liquid chromatography (HPLC), or do your needs align better with liquid chromatography-mass spectrometry (LC/MS)?

Setting up a cannabis testing laboratory involves several significant decisions, and instrument selection for total cannabinoid analysis (potency testing) is one of the most important ones. Potency specifically refers to the amount of psychoactive tetrahydrocannabinol (THC) in the sample, but other cannabinoids such as CBD, CBN, and others must be measured and reported as well.

 

Criteria for selecting instrumentation

The testing technology and equipment you select are dependent upon your commercial model, business goals, and type of laboratory set-up you have.

  1. If you are a start-up cannabis and hemp testing laboratory, grower, extractor, or manufacturer with small batch-processing needs, you require entry-level testing equipment that yields repeatable and reliable results. HPLC is the most widely used technology for this use case, and the Agilent 1220 Infinity II LC is ideal for your purpose. Capable of processing about 100 samples per day, it is perfect for routine testing. The Agilent 1220 Infinity II HPLC is a self-contained system with a small footprint and reliably tests 11 of the major cannabinoids.

    Agilent 1220 Infinity II LC
  2. An alternative to the 1220 system is the Agilent 1260 Infinity II HPLC. The 1260 platform is modular, flexible, upgradable, and can grow with your cannabis and hemp lab’s needs. High-throughput laboratories, cannabinoid researchers, forensic and criminalistic labs, and cultivar R&D may need to identify hundreds of cannabinoids and many other endogenous chemicals in cannabis and hemp. For these situations LC/MS is the answer. 
    Agilent 1260 Infinity II LC
  3. The Agilent Cary 630 FT-IR spectrometer is a type of equipment that is used for relatively simple testing of the four major cannabinoids with processed samples.

If your lab is pivoting to include cannabis potency testing in its service offering, speak to your Chemetrix sales representative who can advise if any upgrades or instrument acquisitions are required to ensure the lab can meet regulatory guidelines. If you’re newly venturing into this sector, Chemetrix is able to advise a complete solution that can ensure your lab can deliver results with a good return on investment from your analytical instrumentation.

Agilent Cary 630 FTIR Spectrometer

 

Explore Cannabis Potency Testing

To delve further into cannabis potency testing, read this article by Agilent Technologies that further explores the recommended testing technology and why they are best suited to the methodology required.

 

Looking for more information on Cannabis Potency Testing? Explore our Solutions Page >

 

Food and Cannabis Elemental Analysis Part 3: Elemental Analysis, Putting it All Together – Agilent 7850 ICP-OMS with MassHunter 5.1 Live Demo & Agilent 5900 ICP-OES with ICP Expert Live Demo

This will be a three week Food and Cannabis elemental analysis workshop. We will cover a lot of great information during these three weeks.

Part 3: We will put it all together, with running samples live in the lab.  We will also share additional tips and tricks on obtaining excellent analytical results in these difficult matrices.

 

Speakers

Jenny Nelson, PhD, Application Scientist, Agilent Technologies, Inc.

Jenny Nelson received her Ph.D. in Analytical Chemistry from the University of Cincinnati in 2007, and her MBA from Saint Mary’s College of California in 2011. Currently, Jenny is an Application Scientist for the Life Science and Chemical Analysis team at Agilent Technologies, joining in 2012 (with a step away in 2019). Jenny is also an Adjunct Professor in the Department of Viticulture and Enology at the University of California, Davis, since 2013. Jenny has been very active with AOAC and ASTM over the past eight years, serving on expert review panels, chairing committees, and volunteering to develop new methods needed by the industry. Jenny has extensive experience in operating and method development for Inductively Coupled Plasma Mass Spectroscopy (ICP-MS), Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES), Microwave Plasma Atomic Emission Spectroscopy (MP-AES). Jenny has broad knowledge and experience in different speciation analysis for many sample matrices using GC-ICPMS and LC-ICPMS. As well as vast experience with sp-ICP-MS for many applications.

Greg Gilleland, Application Scientist, Agilent Technologies, Inc.

Greg began his spectroscopy career in 1987 in Colorado, working at a series of environmental labs. After 14 years working in the world of commercial environmental labs, he moved on to a spectroscopy instrument manufacturer where he performed service and sales functions over the course of 11 years. He has been with Agilent Technologies, Inc., since 2012 in the role of Application Scientist for ICP-OES, MP-AES and AA products.

Mark Kelinske, Application Scientist, Agilent Technologies, Inc.

Mark Kelinske is an Applications Chemist with Agilent Technologies, specializing in advanced ICP-MS and ICP-MS/MS techniques. He received his undergraduate and graduate degrees from Texas A&M University in College Station, TX. Prior to Agilent, Mark was a senior research scientist and research group manager with Southern Research Institute in Birmingham, AL, where he focused on low-level analytical chemistry, method development, and research program management.

Chris Conklin, Atomic Spectroscopy Product Specialist, Agilent Technologies, Inc.

With a degree from the University of Wisconsin – Eau Claire, Chris worked in, and lead, a quality control lab testing fine chemicals ranging from reagent grade to high purity. Over the course of 12 years in that role, Chris has run a variety of atomic elemental instruments and techniques including AA, ICP-OES, and ICP-MS. As a result, he has seen most of the periodic table in its elemental form and overcome the associated interferences. In 2018, Chris brought that knowledge and experience to his current role with Agilent as the Product Specialist for Atomic Spectroscopy supporting AA, MP-AES, and ICP-OES for the Eastern US.

 

Register Here >

 

Food and Cannabis Elemental Analysis Part 1: Elemental Workflows in the Food and Cannabis Lab

This will be a three week Food and Cannabis elemental analysis workshop. We will cover a lot of great information during these three weeks.

Part 1: We will cover the entire Agilent elemental portfolio. Each of the different instruments’ strengths and how they meet the challenges that food and cannabis labs have.

 

Speakers

Jenny Nelson, PhD, Application Scientist, Agilent Technologies, Inc.

Jenny Nelson received her Ph.D. in Analytical Chemistry from the University of Cincinnati in 2007, and her MBA from Saint Mary’s College of California in 2011. Currently, Jenny is an Application Scientist for the Life Science and Chemical Analysis team at Agilent Technologies, joining in 2012 (with a step away in 2019). Jenny is also an Adjunct Professor in the Department of Viticulture and Enology at the University of California, Davis, since 2013. Jenny has been very active with AOAC and ASTM over the past eight years, serving on expert review panels, chairing committees, and volunteering to develop new methods needed by the industry. Jenny has extensive experience in operating and method development for Inductively Coupled Plasma Mass Spectroscopy (ICP-MS), Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES), Microwave Plasma Atomic Emission Spectroscopy (MP-AES). Jenny has broad knowledge and experience in different speciation analysis for many sample matrices using GC-ICPMS and LC-ICPMS. As well as vast experience with sp-ICP-MS for many applications.

Greg Gilleland, Application Scientist, Agilent Technologies, Inc.

Greg began his spectroscopy career in 1987 in Colorado, working at a series of environmental labs. After 14 years working in the world of commercial environmental labs, he moved on to a spectroscopy instrument manufacturer where he performed service and sales functions over the course of 11 years. He has been with Agilent Technologies, Inc., since 2012 in the role of Application Scientist for ICP-OES, MP-AES and AA products.

Mark Kelinske, Application Scientist, Agilent Technologies, Inc.

Mark Kelinske is an Applications Chemist with Agilent Technologies, specializing in advanced ICP-MS and ICP-MS/MS techniques. He received his undergraduate and graduate degrees from Texas A&M University in College Station, TX. Prior to Agilent, Mark was a senior research scientist and research group manager with Southern Research Institute in Birmingham, AL, where he focused on low-level analytical chemistry, method development, and research program management.

Chris Conklin, Atomic Spectroscopy Product Specialist, Agilent Technologies, Inc.

With a degree from the University of Wisconsin – Eau Claire, Chris worked in, and lead, a quality control lab testing fine chemicals ranging from reagent grade to high purity. Over the course of 12 years in that role, Chris has run a variety of atomic elemental instruments and techniques including AA, ICP-OES, and ICP-MS. As a result, he has seen most of the periodic table in its elemental form and overcome the associated interferences. In 2018, Chris brought that knowledge and experience to his current role with Agilent as the Product Specialist for Atomic Spectroscopy supporting AA, MP-AES, and ICP-OES for the Eastern US.

 

Register Here >