According to a press release, Helix TCS and its subsidiary, BiotrackTHC, are expanding internationally at a rapid pace. The seed-to-sale traceability software solution now has customers in the United Kingdom, Canada, Colombia, Jamaica, Australia and New Zealand, in addition to the United States.
According to Zachary Venegas, executive chairman and CEO of Helix TCS, Inc., Vicente Fox will help serve as a strategic advisor for their continued expansion abroad. “”We are honored to welcome former President Fox to our Board of Directors and to benefit from his strategic vision and global network,” says Venegas. “His addition is a significant multiplier in our further expansion into key production markets that we expect to become dominant cannabis export hubs that will require our full suite of services.”
According to Venegas, they are prepared to meet the needs of a globalizing cannabis economy. “As international markets develop and more countries create a legal cannabis industry, our technology and service solutions will continue to reach new markets quickly to meet the needs of businesses and regulators in any regulatory environment,” says Venegas. “We are very excited to see the progress of legal cannabis on the global stage and we look forward to continuing to play a vital role in enabling a transparent and secure supply chain.”
To say that there has been explosive growth in the cannabis edibles market is an understatement. In the next 5 years, edibles are expected to become a $5.3 billion industry according to the Brightfield Group, a cannabis market research firm. Skyrocketing demand for cannabis infusion in food and beverage products, both recreational and medical, has prompted concern for the health and safety of consumers due to the lack of federal legality and regulatory guidelines for these products. Edibles consumers assume the same level of safety and quality present in other food and beverage products in the market. Progressive cannabis operations are opting to follow current food safety guidelines to mitigate hazards despite not being legally required to do so. Utilizing these guidelines, as well as incorporating an industry-specific ERP solutionto automate processes, enables cannabis businesses to provide quality, consistent products and establish standards to support the eventuality of federal cannabis legalization.
Edibles consumption has grown not only in a recreational capacity but also for medicinal use to treat chronic pain, relieve epilepsy symptoms, decrease nausea, combat anxiety and other health issues. Cannabidiol (CBD) infused products take many forms including candies, baked goods, chocolate, oils, sprays, beer, soda, tea and coffee. Their popularity is partly due to their more socially acceptable use, creating an appeal to a wider audience. While the Food and Drug Administration (FDA) is responsible for overseeing food and beverage safety for products sold in the United States, their regulations are not enforced in the cannabis-infused marketplace. Without federal regulatory standards, there exist inherent food safety concerns that create risks to consumers. The average cannabis edibles customer is likely unaware of the “consume at your own risk” nature of the products.
There are many consequences of not addressing food safety hazards, as the possibility of food-borne illnesses resulting from unsafe and unsanitary manufacturing facilitieshave become increasingly likely in an unregulated market. In addition to these concerns, problems particular to cannabisgrowing and harvesting practices are also possible. Aflatoxins (mold carcinogens) on the cannabis bud, pesticide residue on plants, pest contamination, improper employee handling and training and inaccurate levels of CBD all contribute to the risk of outbreaks, hefty fines, recalls or business closure. To mitigate the risk of exposure, it is recommended that edible manufacturers employ a proactive approach of observing proper food safety standards that encompass the growing, manufacturing, packaging, handling, storing and selling of products. With a focus on safety, cannabis edible manufacturers utilizing an ERP solution and vendor with experience in food safety management will reap the benefits that food and beverage businesses have experienced for decades.
Following established food safety protocols and guidelines of the food and beverage and dietary supplement industry, allows manufacturers of cannabis-infused edibles to implement a proactive approach by focusing on safety and reducing the risk to their operations. Food and beverage manufacturing best practices include: maintaining supplier list, quality control testing, sanitary handling of consumables, maintaining clean facilities and mitigating cross-contamination. Successful food and beverage manufacturers also incorporate a food safety team, preventative controls, and a food safety plan (FSP) including a detailed recall plan into their safety initiatives.
Establishing and maintaining a supplier list with approved quality ingredients is an essential building block for reducing food safety hazards and can be easily maintained within an ERP. Documentation of vendor information and recording of stringent testing results ensures that specific quality standards are met. Conducting extensive research regarding the source of the ingredients for use in cannabis edibles allows companies to confirm that raw ingredients were processed in a safe environment. The importance of supply chain visibility cannot be understated, as suppliers are in control of potential hazards. Quality processes and regularly performed testing is automated through the workflow of an ERP solution in the manufacturing facility – enabling noncompliant raw materials to be quarantined and removed from production. The ERP solution allows for management of critical control points to catch non-compliance issues and set-up of alternate suppliers in case of supplier-related issues. Maintaining approved supplier lists is an industry best practice that provides current and accurate information in the event of possible consumer adverse reactions.
Following current Good Manufacturing Practices (cGMPs) should underlie efforts to address food safety concerns in the cannabis edibles industry. An ERP solution assists with documenting these quality initiatives to ensure the safe and sanitary manufacturing, storage and packaging of food for human consumption. This includes evaluating equipment status, establishing cleaning and sanitation procedures and eliminating allergen cross-contamination. Employee training is conducted and documentation maintained in the ERP solution to ensure hygienic procedures, allergen awareness, illness reporting and required food or cannabis handling certifications.
Cannabis businesses can benefit from establishing a food safety team tasked with developing a Hazard Analysis Critical Control Points (HACCP) plan to provide effective procedures and protect consumers from the hazards inherent in edible cannabis products – including biological, chemical and physical dangers. Automating processes within an ERP solution prevents and controls hazards before food safety is compromised. Since HACCP plans have historically been used by food and beverage manufacturers to ensure a safe product for the consumer, cannabis edibles manufacturers can apply the lessons from these food safety protocols and procedures in their initiatives.By utilizing food safety best practices partnered with an ERP solution, cannabis businesses can avoid the negative consequences resulting from failure to address food safety hazards in manufacturing, storage and packaging.
A comprehensive FSP, as required by the FDA’s Food Safety Modernization Act (FSMA), identifies food safety hazards and guides the development of a company-specific, validated plan. This plan documents processes throughout the manufacturing, processing, packaging and storage stages of the operation. ERP software provides real-time, forward and backward lot traceability from seed-to-sale with the ability to track materials, document recipes and accurately label products. This detailed level of traceability provides an automated system that implements and documents food safety policies throughout the manufacturing process. With a trained Preventative Control Qualified Individual (PCQI) implementing the FSP, preventative controls, recall plans and employee training records are maintained in an integrated system.
The cannabis market’s tremendous growth has driven edibles manufacturers to follow the same guidelines as mainstream food and beverage companies to ensure safety is afforded equally to consumers of cannabis edibles. By utilizing food safety best practices partnered with an ERP solution, cannabis businesses can avoid the negative consequences resulting from failure to address food safety hazards in manufacturing, storage and packaging. At the end of the day, it’s up to cannabis manufacturers to be proactive in ensuring cannabis edibles are safe to consume until regulations are mandated.
Mistake #5: Planning Just-In-Time Inventory Too Close to Production; Effecting On-time Deliveries
Using JIT (Just-In-Time) management is common throughout North America. JIT involves manufacturers and suppliers trying to minimize, or even eliminate, their inventory. This approach relies on suppliers to deliver materials just before production is started. When this method is done properly, it is a very efficient way to minimize production costs, but when companies do not prepare for a “crisis” situation, they will have nothing in stock to fall back on.
Minimizing inventory costs is always a challenge. It’s a never-ending contradiction trying to maintain low inventory costs while factoring the percentage of potential new growth. Calculations can fluctuate from month to month, especially when industries rely on commodity ingredients or are impacted by sudden regulatory changes like we see with the cannabis, food packaging, and health supplement markets. Front runners in these markets practice minimizing their product label inventories, but their needs might quickly change from one day to the next. They do not want to place a one-time annual label order for each SKU. If an ingredient runs out of supply or a regulatory change affects their production profile, they would be sitting on unusable labels that will go to waste.
Best Method Approach: Think in terms of what the bottom line effect will be when factoring how you should manage your inventory. Try not to reduce your inventory too low. This could cause your company to experience shipping delays when complications arise with suppliers or quality control. You should have at least one-to-two production cycles worth of inventory available for those “crisis” moments.
This backup inventory can also help reduce paying for excessive rush fees. Sometimes businesses can experience unexpected demand for a product, especially when companies consolidate production plants, acquire other companies, or have a new product launch. Supplier material shortages can greatly impact internal quality control and delay delivery times. Building a strong business relationship with your label provider is key to working around business demands and potential problems; which in turn, will help your label provider ship on-time deliveries so your production deadlines are met.
Mistake #6: Selecting the Lowest Price, But Approving the Wrong Materials for Your Product Needs
Sometimes clients buy the lowest priced labels without their procurement department knowing what the label specification requirements should be. It’s always a good business practice to shop for the best price, but it is equally as important to make sure you understand what you’re buying for that price.
Label providers vary on the quality of work they do, value-added services they offer, their production expertise, and the quality of material they use. Additionally, the hidden potential costs to lowest price shopping is that once the construction of those labels fail, it could cost you much more than a simple reorder.
Best Method Approach:Establish clear and concise procedures so your production team can forward the necessary criteria for your procurement department to have during the buying process.
brands want strong, eye-catching labels that stand out online, on the shelf, and/or on the retail floor. On a separate note, some businesses and manufacturers don’t care how long their brand and contact information remains on their product after the purchase. This gives them the flexibility to buy extremely low-quality material, but the outcome is a much lower brand awareness reminder at the end of the product’s use. But if your business model is such that you sell a “one-time use” product and all that you need is the label to survive through the POS, then the cheapest materials and lowest price might be your best solution.
In most cases, brands want strong, eye-catching labels that stand out online, on the shelf, and/or on the retail floor. Manufacturers want their labels to remain on their product, so their customers have a reminder of what they need to buy again or the ability to reread product use instructions and label warnings. Even if you don’t require the most expensive materials, using good quality, durable substrates and inks is always a solid approach.
Mistake #7: Not Preparing for Oil Based Products
One of the most popular products expected in retail for 2019 will be essential oils and/or CBD infused oil ingredients in foods, drinks, and wellness supplements. One of the most common mistakes relating to oil-based products is that entrepreneurs often forget that oils can soak into paper substrates and/or disperse certain inks, even when laminated.
Whether your product is on display in retail, or being sampled at a trade show, the last thing you want to be concerned about is your product name and contact information smearing or washing out. Even the smallest drop of oil can seep into a paper label and spread the ink to the point that you’ll have your own little tie-dye action on the label. That might look cool to some, but you lose your branding and the perception with most retail customers will be that your company is either cheap or is not professional.
Best Method Approach: There are affordable films such as polypropylene materials that will allow you to print the look you want while still protecting your branding and product. From cooking oils to industrial grade oils, the approach is the same but may require different types of films and ink solubility, so each bottle and container has oil resistant labels that maintain a professional look.Whenever one of our clients launch a new product or changes the intended surface conditions for label application, testing the label is always extremely important
If you’re feeling overwhelmed, remember that you don’t need to select all the label materials on your own. Your label provider should help you settle on the best solution.
Mistake #8: Not Properly Testing New Labels and New Product Surfaces
This is one of the most common and overlooked issues. Whenever one of our clients launch a new product or changes the intended surface conditions for label application, testing the label is always extremely important. This is especially critical when dealing with high quantity orders.
Best Method Approach: Testing parameters should be outlined by you and your label provider so both parties understand how long the label and the ink consistency should remain on the surface after purchase and use of product. There are wide variations of testing, so it will depend on the type of product and the intended industry.
For example, testing hand-applied, durable labels on powder coated metals for the boat and trailer industry require a completely different testing method compared to tests for typical food and beverage products that are machine applied. Usually, with uniform container products like food clamshell packaging, beverage cans, and supplement jars, all you will need to do is make sure to test labels on your production line, so your team is confident with the results.
In summary, preventing just one of these mistakes can yield huge cost savings no matter if your company is a start-up or a large corporation. Even if these eight common mistakes do not directly apply to your own issues, hopefully the “Best Methods” approach will give your company ideas about how you can prepare for future product releases, reduce product label issues, and improve your own quality control metrics.
If you have topics relating to product labeling that you would like me to discuss, please write to firstname.lastname@example.org. Be sure to save this article and forward it to your peers for future reference.
I was wrong. And that’s a good thing! Based on all available data, I assumed that evaporating ethanol from a cannabis oil/ethanol solution would result in terpene loss. As it turns out, it doesn’t. There are so many beliefs and assumptions about cannabis: Cannabis cures cancer!1 Smoking cannabis causes cancer!2 Sativas help you sleep; Indicas make you creative!3,4 CBD is not psychoactive!5 But are these ‘facts’ backed by science? Have they been experimentally tested and validated?
I postulated a theory, designed experiments to validate it and evaluated the results. Simply putting “cannabis backed by science” on your label does not solve the problem. Science is not a marketing term. It’s not even a fixed term. The practice of science is multifaceted and sometimes confusing. It evolved from the traditional model of Inductivism, where observations are used in an iterative process to refine a law/theory that can generalize such observations.6 Closely related is Empiricism, which posits that knowledge can only come from observation. Rationalism, on the other hand, believes that certain truths can be directly grasped by one’s intellect.7 In the last century, the definition of science was changed from the method by which we study something, such as Inductivism or Rationalism, and refocused on the way we explain phenomena. It states that a theory should be considered scientific if, and only if, it is falsifiable.8 All that means is that not the way we study something is what makes it scientific, but the way we explain it.
I wonder how can we use empirical observations and rational deliberations to solve the questions surrounding cannabis? And more importantly, how can we form scientific theories that are falsifiable? Cannabis, the plant, the drug, has long been withheld from society by its legal status. As a result, much of what we know, in fact, the entire industry has thrived in the shadows away from rigorous research. It’s time for this to change. I am particularly concerned by the lack of fundamental research in the field. I am not even talking about large questions, like the potential medical benefit of the plant and its constituents. Those are for later. I’m talking about fundamental, mundane questions like how many lumens per square centimetre does the plant need for optimal THC production? What are the kinetics of cannabis extraction in different solvents? What are the thermodynamics of decarboxylation? Where do major cannabinoids differ or align in terms of water solubility and viscosity?
The lack of knowledge and data in the cannabis field puts us in the precarious position of potentially chasing the wrong goals, not to mention wasting enormous amounts of time and money. Here’s a recent example drawn from personal experience:Certainly, I cannot be the only one who has made an incorrect assumption based on anecdotes and incomplete data?
Some of the most common steps in cannabis oil production involve ethanol solutions. Ethanol is commonly removed from extraction material under reduced pressure and elevated heat in a rotary evaporator. I expected that this process would endanger the terpenes in the oil – a key component of product quality. My theory was that volatile terpenes9 would be lost in the rotary evaporator during ethanol10 removal. The close values of vapor pressure for terpenes and ethanol make this a reasonably assumed possibility.11 In the summer of 2018, I finally got the chance to test it. I designed experiments at different temperatures and pressures, neat and in solution, to quantify the terpene lost in ethanol evaporation. I also considered real life conditions and limitations of cannabis oil manufacturers. After all the experiments were done, the results unequivocally showed that terpenes do not evaporate in a rotary evaporator when ethanol is removed from cannabis extracts.12 As it turns out, I was wrong.
We, as an industry, need to start putting money and effort into fundamental cannabis research programs. But, at least I ran the experiments! I postulated a theory, designed experiments to validate it and evaluated the results. At this point, and only this point, can I conclude anything about my hypothesis, even if that is that my working theory needs to be revised. Certainly, I cannot be the only one who has made an incorrect assumption based on anecdotes and incomplete data?
There is a particular danger when using incomplete data to form conclusions. There are many striking examples in the medical literature and even the casual observer might know them. The case of hormone replacement therapy for menopause and the associated risks of cardiovascular diseases showed how observational studies and well-designed clinical trials can lead to contradicting results.13 In the thirties of the last century, lobotomy became a cure-all technique for mental health issues.14 Dr. Moniz even won the Nobel Prize in Medicine for it.15 And it must come as no surprise when WIRED states “that one generation’s Nobel Prize-winning cure is another generation’s worst nightmare.”16 And with today’s knowledge is impossible to consider mercury as a treatment for syphilis, but that is exactly what it was used as for many centuries.17 All those examples, but the last one in particular should “be a good example of the weight of tradition or habit in the medical practice, […] of the necessity and the difficulties to evaluate the treatments without error.”18 There is the danger that we as cannabis professionals fall into the same trap and believe the old stories and become dogmatic about cannabis’ potential.
We, as an industry, need to start putting money and effort into fundamental cannabis research programs. That might be by sponsoring academic research,19 building in-house research divisions,20 or even building research networks.21 I fully believe in the need for fundamental cannabis research, even the non-sexy aspects.22 Therefore, I set up just that: an independent research laboratory, focused on fundamental cannabis research where we can test our assumptions and validate our theories. Although, I alone cannot do it all. I likely will be wrong somewhere (again). So, please join me in this effort. Let’s make sure cannabis science progresses.
No, it does not. There are preliminary in-situ studies that point at anti-cancer effects, but its more complicated. The therapeutic effects of Cannabis and cannabinoids: An update from the National Academies of Sciences, Engineering and Medicine report, Abrams, Donald I., European Journal of Internal Medicine, Volume 49, 7 – 11
No, it does not. National Academies of Sciences, Engineering, and Medicine. 2017. The Health Effects of Cannabis and Cannabinoids: The Current State of Evidence and Recommendations for Research. Washington, DC: The National Academies Press. https://doi.org/10.17226/24625.
No, it does not. The chemical profile of the plant dictates the biological effects on humans, not the shape of the leaf. Justin T. Fischedick, Cannabis and Cannabinoid Research, Volume: 2 Issue 1: March 1, 2017
Indica and Sativa are outdated terms. Piomelli D, Russo EB. The Cannabis sativa versus Cannabis indica debate: An Interview with Ethan Russo, MD. Cannabis Cannabinoid Res 2016; 1: 44–46.
No, it is. CBD’s supposed “calming effects” is indeed a psychoactive effect. However, it is not intoxicating like THC. Russo E.B., Taming THC: potential cannabis synergy and phytocannabinoid-terpenoid entourage effects.Br. J. Pharmacol. 2011; 163: 1344-1364
As attributed to Francis Bacon.
See the work by philosopher Baruch Spinoza.
As theorized by Karl Popper.
Monoterpenes have a vapor pressure in the low to mid hundreds of Pascals at room temperature.
Vapor pressure of 5.95 kPa at 20˚C.
Furthermore, there is always the possibility of azeotropes in complex mixtures. Azeotropes are mixtures of two or more liquids that have different boiling points individually, but in mixture boil together.
Terpene Retention via Rotary Evaporator Application Note, Heidolph North America
Integrating Your LIMS System With State Tracking Systems
By Hannah O’Brien, Operations Manager, Confident Cannabis
Running a lab is hard. Running a cannabis lab is harder. Watch this webinar hosted by Confident Cannabis, the most popular and only free cannabis LIMS in the country, to learn how cannabis compliance and regulatory burdens impact analytical testing laboratories in any state, and how important purpose-built software solutions are to make their business run smoothly.
KIND Financial, a technology and compliance software solutions provider in the cannabis industry, is launching a new e-commerce and payment processing platform in Canada. According to the press release, they are partnering with a Canadian bank to launch the KIND Seed to Payment platform, which is essentially an e-commerce gateway integrated with their compliance software, KIND’s RegTech platform.
David Dinenberg, founder and CEO of KIND Financial, says this is an approach to help alleviate the cannabis industry’s banking woes. “We’ve been very focused on a global vision and taking a strategic approach towards solving the cannabis industry’s largest problem – banking,” says Dinenberg. “Not only have we built a broad portfolio of finance and compliance solutions with a high-level of technical sophistication, but we’ve made a strong commitment to security and compliance, which is evident through our partnership with Microsoft.” A little over a year ago, they entered a partnership with Microsoft to utilize their cloud-based solutions for government traceability software.
According to the press release, the software has regulatory and security features built in, such as age and identity verification, which can help companies comply with security and chain of custody regulations. “Our mission is to ensure business and technological growth for all constituencies within the cannabis industry while ensuring full compliance with evolving regulations, and that’s why we’re thrilled to make these services available to our great neighbors in the north,” says Dinenberg. “We understand compliance will be a critical issue for some time to come, but with our solution, all providers and their partners can focus on the job at hand while keeping in line with regulatory mandates.”
KIND Financial has not done much work in Canada previously, but this could be a sign of a greater push for international expansion. “We’re excited to be working in a new country to boost the Canadian cannabis industry in a safe and regulated manner, and we look forward to expanding into other markets overseas,” says Dinenberg. The press release says the new platform is designed to work with different languages and foreign currencies, including the euro and Australian dollar, which could help Canadian producers enter emerging markets.
In addition to their announcement of the KIND Seed to Payment platform, the company also announced they will be rolling out a mobile payment system called KIND Pay, a digital payment option for consumers that will accept Visa and MasterCard. They anticipate that KIND Pay will launch before the end of this year.
CanPay, a debit payment solution for the cannabis space, announced today their partnership with Harborside, the largest medical dispensary brand in the United States. The partnership will allow Harborside’s more than 200,000 patients to use a mobile debit app when purchasing cannabis through their delivery service, instead of bringing cash.
For deliveries, patients would use the CanPay app on their device “to generate a secure, single-use payment token that includes no personal identifiable information,” according to the press release. A Harborside delivery employee scans the token and the money is transferred from the patient’s checking account to Harborside. This allows for delivery employees to make less cash transactions and affords patients the luxury of not having to take out cash to get their medicine.
Harborside, founded in 2006, is recognized as the largest nonprofit cannabis dispensary in California, and the United States. They were reportedly the first dispensary to lab test their products. Being an advocate for patients and their safety, they offer a variety of free health and wellness services. “It’s important to us that we stay on the forefront of patient care and access to the products our community needs to improve their quality of life,” says dress wedding, co-founder of Harborside. “CanPay enables us to continue delivering on those goals by normalizing the payment process for our patients and staff.”
CanPay launched last year in November and has since expanded to over 50 dispensaries and six different states. The premise of their system is a secure and safe transaction for customers or patients of dispensaries. “To ensure privacy and security, all purchases are made using non-identifiable, single-use, and random payment tokens generated in the CanPay App,” reads the press release. CanPay is currently serving businesses in Washington, California, Colorado, Maine, Florida, and Oregon.
“Patients who rely on cannabis for preexisting medical conditions should not have to be inconvenienced or have their safety put at risk by a cash-only model,” says Dustin Eide, chief executive officer of CanPay. “Delivery is a mainstream solution and payments should be able to keep up with the industry. By partnering with Harborside, we are providing their patients the benefits of more secure, transparent transactions.” According to Eide, their service is compliant with federal medical cannabis policy and guidance. “CanPay’s service operates under compliance programs built around the Cole Memo and FinCEN Guidance issued by the Department of Justice and the Treasury, respectively, and updated on Feb. 14, 2014 which provided guidance to financial institutions on the conditions with which they can provide banking services to the state regulated cannabis industry without incurring federal action,” says Eide. “Also, CanPay utilizes the Automated Clearing House (ACH) network to affect our services in full transparency. While Visa and MasterCard have established clear rules prohibiting cannabis transactions on their networks, the ACH network relies on the individual financial institutions to determine what type of transactions may occur.” Because of that, Eide says, there’s no need to hide transactions, unlike services that use Visa or MasterCard that require using an obscure legal entity name or a financial intermediary’s name.
According to Dustin Eide, CanPay is designed to be a long-term solution for the cannabis industry’s cash transaction woes. “At approximately 2% fees to the dispensary (and no cost to the consumer), CanPay will be a low cost payment service compared to Visa and MasterCard when they do enter the market, which we’ve been told by our contacts at the companies that this won’t be until federal law changes,” says Eide. He thinks that when MasterCard and Visa begin working with cannabis businesses, they will charge higher transaction fees in the 3-4% range, given the high-risk nature of the market. “CanPay’s challenge is to gain sufficient breadth of coverage with dispensaries and adoption among cannabis consumers to be able to offer that value on a wide scale prior to Visa and MasterCard’s entry into the market.”
Looking to the future, Eide hopes the partnership with Harborside will lead to more business. “CanPay couldn’t ask for a better partner to enter into the California cannabis market, which is expected to top $20 billion by 2020, than Harborside, one of the world’s most respected and well-known cannabis organizations,” says Eide. “It is an honor to be chosen by Harborside, who has their pick of services for the cannabis industry, to facilitate their cashless delivery payments and enhance the safety and convenience of purchasing medicine from Harborside for both their patients and their employees.”
According to a press release, the State of Delaware has chosen BioTrackTHC as their partner in seed-to-sale tracking software. Delaware’s Department of Health and Social Services (DHSS) signed a contract with BioTrackTHC for the tracking and patient registry software.
In 2016, Delaware issued a request for proposals for “the Delaware Enterprise Consolidated Cannabis Control System,” which encompasses the statewide patient registry and seed-to-sale traceability systems. “Our sincerest thanks to DHSS for choosing Team BioTrack,” says Patrick Vo, CEO of BioTrackTHC. “DHSS has been wonderful to work with throughout the contracting process, and we look forward to partnering with them to provide the tools and data they need to continue overseeing the industry and protecting their patients.” BioTrack’s software was selected as the winner of a number of government contracts in other states previously for the same role.
Their software is currently used in government traceability systems in Washington, New Mexico, Illinois, Hawaii, New York and the city of Arcata, California. The press release states regulators will have the ability to view the retail data “including plant counts and usable inventory, lab results, transportation, and point-of-sale data—to perform periodic audits and ensure compliance.” The patient registry will also provide better patient accessibility through the new software with a faster turn around time and automated application processing.
BioTrackTHC provides technology solutions for businesses and governments to tracking products throughout the supply chain to the point of sale. The software systems help businesses remain compliant with regulations and monitor data for things like inventory management.
In my last column, I took a refreshing step out of the weeds of the specifics behind cannabis analyses and took a broader, less technical look at the cannabis industry. I had envisioned The Nerd Perspective being filled with profound insights that I have had in the cannabis industry, but I have realized that if I restricted this column to insights most would consider profound…well…there would not be many articles. So in this article, I want to share an insight with you, but not one that is earth shattering. Instead, I want to talk about a simple concept in a way that might help you think a little differently about the results your lab generates, the results you have to pay for or even the results printed on a cannabis product you might purchase.
This article is all about the simple concept of concentration – the expression of how much of something there is in relation to something else. We use expressions of concentration all the time – calories per serving, percent alcohol in beer, even poll results in the presidential election circus. Cannabis is not excluded from our flippant use of concentration terms – percent cannabinoid content, parts-per-million (ppm) residual solvents, and parts-per-billion (ppb) pesticides. Most of us know the definition of percent, ppm, and ppb, and we use these terms all the time when discussing cannabis analytical methods. During my career in analytical chemistry, it has occurred to me that parts per billion is a really infinitesimal amount…I know that intellectually, but I have never tried to actually visualize it. So being the nerd that I am, I went about comparing these often-used concentration terms visually in my kitchen.
I started by preparing a 1% solution of food coloring paste in water. This was accomplished by weighing out 5g of the food coloring and dissolving it into 500mL of water (about one teaspoon into a pint). The resulting solution was so dark it was almost black:
The picture above expresses the low end of what we care about in terms of cannabinoid concentration and a pretty normal value for a high-concentration terpene in cannabis.
I then took one teaspoon of that mixture and dissolved it into 1.32 gallons of water (5mL into 5000mL), resulting in a 10ppm solution of green food coloring in water:
I did not expect the resulting solution to be so light colored given the almost-black starting solution, but I did dilute the solution one thousand times. To put this into perspective, 10ppm is well above many state regulatory levels for benzene in a cannabis concentrate.
I then took one teaspoon of the almost-colorless 10ppm solution and dissolved that into another 1.32 gallons of water, resulting in a very boring-looking 10ppb solution of green food coloring in water:
Obviously, since I diluted the almost-colorless 10ppm solution a thousand times, the green food coloring cannot be seen in the picture above. As a reference, 10ppb is on the low end of some regulations for pesticides in food matrices, including – possibly – cannabis. I know the above picture is not really very compelling, so let’s think in terms of mass. The picture above shows eleven pounds of water. That eleven pounds of water contains 50 micrograms of food coloring…the weight of a single grain of sand.
To expand on the mass idea, let’s take a look at the total mass of cannabis sold legally in Colorado in 2015 – all 251,469 pounds of it. To express just how staggeringly small the figure of 10ppb is, if we assume that all of that cannabis was contaminated with 10ppb of abamectin, the total mass of abamectin in that huge amount of cannabis would be just 1.143g – less than half the mass of a penny.
To me, that is an extremely compelling picture. The fact is there are instruments available that can measure such infinitesimal concentrations. What’s more, these tiny concentrations can be measured in the presence of relatively massive amounts of other compounds – cannabinoids, terpenes, sugars, fats – that are always present in any given cannabis sample. The point I’d like to make is that the accurate measurement of trace amounts of cannabis contaminants including pesticides and residual solvents is an astounding feat that borders on magical. This feat is not magic though. It requires extremely delicate instrumentation, ultra-pure reagents, expert analysts, and labor-intensive sample preparation. It is far from trivial, and unlike magic, requires a large investment on the part of the laboratories performing this feat of science. Other industries have embraced this reality, and the cannabis industry is well on its way toward that end…hopefully this article will help put the job of the cannabis analytical lab into perspective.
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