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| While the research, analysis, and processing of cannabis has been ongoing for centuries<ref name="DeitchHemp03">{{cite book |title=Hemp – American History Revisited |author=Deitch, R. |publisher=Algora Publishing |location=New York City |year=2003 |pages=232 |isbn=9780875862262}}</ref>, it wasn't until 1896 that Wood ''et al.'' conducted one of the first documented chemical experiments to determine the constituents of cannabis. Several years later, the researchers were able to correctly identify the extracted and isolated cannabinol from the exuded resin of Indian hemp as C<sub>21</sub>H<sub>26</sub>O<sub>2</sub>.<ref name="WoodCann1899">{{cite journal |title=III.—Cannabinol. Part I |journal=Journal of the Chemical Society, Transactions |author=Wood, T.B.; Newton Spivey, W.T.; Easterfield, T.H. |volume=75 |pages=30–36 |year=1899 |doi=10.1039/CT8997500020}}</ref> As of mid-2018, somewhere between 104 upwards to more than 140 of the more than 750 constituents of ''Cannabis sativa'' have been identified as cannabinoids<ref name="RadwanIso15">{{cite journal |title=Isolation and pharmacological evaluation of minor cannabinoids from high-potency ''Cannabis sativa'' |journal=Journal of Natural Products |author=Radwan, M.M.; ElSohly, M.A.; El-Alfy, A.T. et al. |volume=78 |issue=6 |pages=1271-6 |year=2015 |doi=10.1021/acs.jnatprod.5b00065 |pmid=26000707 |pmc=PMC4880513}}</ref><ref name="SolymosiCanna17">{{cite journal |title=''Cannabis'': A Treasure Trove or Pandora's Box? |journal=Mini-Reviews in Medicinal Chemistry |author=Solymosi, K.; Köfalvi, A. |volume=17 |pages=1123–91 |year=2017 |doi=10.2174/1389557516666161004162133}}</ref><ref name="MudgeChemo18">{{cite journal |title=Chemometric Analysis of Cannabinoids: Chemotaxonomy and Domestication Syndrome |journal=Scientific Reports |author=Mudge, E.M.; Murch, S.J.; Brown, P.N. |volume=8 |at=13090 |year=2018 |doi=10.1038/s41598-018-31120-2}}</ref>, "a class of diverse chemical compounds that act on cannabinoid receptors in cells that modulate neurotransmitter release in the brain."<ref name="WHOTheHealth16">{{cite book |url=https://www.who.int/publications/i/item/9789241510240 |title=The health and social effects of nonmedical cannabis use |author=World Health Organization |editor=Hall, W.; Renström, M.; Poznyak, V |publisher=World Health Organization |pages=95 |year=2016 |isbn=978921510240}}</ref>
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| However, at least in the United States, when it comes to 1. enacting the broad level of testing required to ensure public safety—whether it be medical, recreational, or industrial use of cannabis—and 2. researching and better understanding the pharmacokinetics and pharmacodynamics (medical use and benefit) of cannabinoids in the human population, many have argued that laboratory testing of cannabis is still in its infancy<ref name="HazekampCanna12">{{cite journal |title=Cannabis - from cultivar to chemovar |journal=Drug Testing and Analysis |author=Hazekamp, A.; Fischedick, J.T. |volume=4 |issue=7–8 |pages=660–7 |year=2012 |doi=10.1002/dta.407 |pmid=22362625}}</ref><ref name="BushWorlds15">{{cite web |url=https://www.seattletimes.com/seattle-news/worldrsquos-strongest-weed-potency-testing-challenged/ |title=World’s strongest weed? Potency testing challenged |author=Bush, E. |work=The Seattle Times |publisher=The Seattle Times Company |date=18 February 2015 |accessdate=18 November 2021}}</ref><ref name="RutschQuality15">{{cite web |url=https://www.npr.org/sections/health-shots/2015/03/24/395065699/quality-testing-legal-marijuana-strong-but-not-always-clean |title=Quality-Testing Legal Marijuana: Strong But Not Always Clean |author=Rutsch, P. |work=Shots |publisher=National Public Radio |date=24 March 2015 |accessdate=18 November 2021}}</ref><ref name="KuzdzalUnrav15">{{cite journal |title=Unraveling the Cannabinome |journal=The Analytical Scientist |author=Kuzdzal, S.; Lipps, W. |issue=0915 |year=2015 |url=https://theanalyticalscientist.com/techniques-tools/unraveling-the-cannabinome |accessdate=18 November 2021}}</ref><ref name="CrombieMari16">{{cite web |url=https://www.oregonlive.com/marijuana/2016/07/marijuana_labs_prepping_for_st.html |title=Marijuana labs prepping for regulation and oversight; no lab licenses issued yet |author=Crombie, N. |work=The Oregonian |publisher=Oregon Live LLC |date=25 July 2016 |accessdate=18 November 2021}}</ref><ref name="KuzdzalACloser16">{{cite web |url=https://www.ssi.shimadzu.com/sites/ssi.shimadzu.com/files/Industry/Literature/Shimadzu_Whitepaper_Emerging_Cannabis_Industry.pdf |format=PDF |title=A Closer Look at Cannabis Testing |author=Kuzdzal, S.; Clifford, R.; Winkler, P.; Bankert, W. |publisher=Shimadzu Corporation |date=December 2017 |accessdate=18 November 2021}}</ref> and evidence-based research of marijuana continues to be slow and bogged down in regulation.<ref name="BajajHowThe14">{{cite web |url=https://takingnote.blogs.nytimes.com/2014/07/30/how-the-federal-government-slows-marijuana-research/ |title=How the Federal Government Slows Marijuana Research |author=Bajaj, V. |work=Taking Note: The New York Times |publisher=The New York Times Company |date=30 July 2014 |accessdate=18 November 2021}}</ref><ref name="CheslerGov15">{{cite web |url=https://weedrush.news21.com/government-restrictions-lack-of-funding-slow-progress-on-medical-marijuana-research/ |title=Government restrictions, lack of funding slow progress on medical marijuana research |author=Chesler, J.; Ard, A. |work=News21: America's Weed Rush |publisher=Carnegie Corporation of New York; John S. and James L. Knight Foundation |date=15 August 2015 |accessdate=18 November 2021}}</ref><ref name="WeissTestimony16">{{cite web |url=https://www.hhs.gov/about/agencies/asl/testimony/2016-09/the-state-of-the-science-on-the-therapeutic-potential-of-marijuana-and-cannabinoids/index.html |archiveurl=https://web.archive.org/web/20170504180135/https://www.hhs.gov/about/agencies/asl/testimony/2016-09/the-state-of-the-science-on-the-therapeutic-potential-of-marijuana-and-cannabinoids/index.html |title=Testimony from Susan R.B. Weiss, Ph.D. on The State of the Science on the Therapeutic Potential of Marijuana and Cannabinoids before Judiciary Committee |author=Weiss, S.R.B. |work=ASL Testimony |publisher=U.S. Department of Health & Human Services |date=13 July 2016 |archivedate=04 May 2017 |accessdate=18 November 2021}}</ref><ref name="JosephDEA16">{{cite web |url=https://www.statnews.com/2016/08/10/marijuana-medical-research-dea/ |title=DEA decision keeps major restrictions in place on marijuana research |author=Joseph, A. |work=STAT |publisher=Boston Globe Media |date=10 August 2016 |accessdate=18 November 2021}}</ref><ref name="RudroffMari17">{{cite web |url=https://www.newsweek.com/marijuana-regulation-blocks-vital-ms-research-544886 |title=Marijuana Regulation Blocks Vital Multiple Sclerosis Research |author=Rudroff, T. |work=Newsweek |publisher=IBT Media, Inc |date=21 January 2017 |accessdate=18 November 2021}}</ref> As such, legally researching and analyzing the chemical constituents of cannabis is a complicated task, with much more work to be done.
| | ==''Introduction to Quality and Quality Management Systems''== |
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| | | text = This book should not be considered complete until this message box has been removed. This is a work in progress. |
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| | The goal of this short volume is to act as an introduction to the quality management system. It collects several articles related to quality, quality management, and associated systems. |
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| Regulation and method standardization woes aside, cannabis is also difficult to analyze due to its matrix, and the task becomes even more difficult when it's added to food and other matrix types, requiring established and consistent methods for testing.<ref name="DePalmaChallenges18">{{cite web |url=https://www.labmanager.com/insights/challenges-of-cannabis-contaminant-testing-1928 |title=Challenges of Cannabis Contaminant Testing |author=DePalma, A. |work=Lab Manager |publisher=LabX Media Group |date=10 September 2018 |accessdate=18 November 2021}}</ref><ref name="CummingsGurus18">{{cite |journal |title=Gurus of Pesticide Residue Analysis [The Cannabis Scientist] |journal=The Analytical Scientist |author=Cummings, J. |publisher=Texere Logo Texere Publishing Ltd |issue=0218 |year=2018 |url=https://theanalyticalscientist.com/fileadmin/tas/pdf-versions/TCS_Issue4.pdf |format=PDF}}</ref> Regulators, patients, and the testing industry are all calling for improved standardization of both the production and testing of medical and recreational cannabis. Without proper testing, several issues are bound to arise<ref name="BushWorlds15" /><ref name="RutschQuality15" /><ref name="HazekampCanna12">{{cite journal |title=Cannabis - from cultivar to chemovar |journal=Drug Testing and Analysis |author=Hazekamp, A.; Fischedick, J.T. |volume=4 |issue=7–8 |pages=660–7 |year=2012 |doi=10.1002/dta.407 |pmid=22362625}}</ref><ref name="KuzdzalACloser17">{{cite web |url=https://www.ssi.shimadzu.com/sites/ssi.shimadzu.com/files/Industry/Literature/Shimadzu_Whitepaper_Emerging_Cannabis_Industry.pdf |format=PDF |title=A Closer Look at Cannabis Testing |author=Kuzdzal, S.; Clifford, R.; Winkler, P.; Bankert, W. |publisher=Shimadzu Corporation |date=December 2017 |accessdate=18 November 2020}}</ref><ref name="CassidayTheHighs16">{{cite web |url=https://www.aocs.org/stay-informed/inform-magazine/featured-articles/the-highs-and-lows-of-cannabis-testing-october-2016 |title=The Highs and Lows of Cannabis Testing |author=Cassiday, L. |work=INFORM |publisher=American Oil Chemists' Society |date=October 2016 |accessdate=18 November 2021}}</ref><ref name="CANORMLHow11">{{cite web |url=https://www.canorml.org/business-resources-for-cannabis-brands/how-accurate-is-cannabis-potency-testing/ |title=How Accurate Is Cannabis Potency Testing? |publisher=California NORML |date=21 September 2011 |accessdate=18 November 2021}}</ref>:
| | ;1. What is quality? |
| | :''Key terms'' |
| | :[[Quality (business)|Quality]] |
| | :[[Quality assurance]] |
| | :[[Quality control]] |
| | :''The rest'' |
| | :[[Data quality]] |
| | :[[Information quality]] |
| | :[[Nonconformity (quality)|Nonconformity]] |
| | :[[Service quality]] |
| | ;2. Processes and improvement |
| | :[[Business process]] |
| | :[[Process capability]] |
| | :[[Risk management]] |
| | :[[Workflow]] |
| | ;3. Mechanisms for quality |
| | :[[Acceptance testing]] |
| | :[[Conformance testing]] |
| | :[[Clinical quality management system]] |
| | :[[Continual improvement process]] |
| | :[[Corrective and preventive action]] |
| | :[[Good manufacturing practice]] |
| | :[[Malcolm Baldrige National Quality Improvement Act of 1987]] |
| | :[[Quality management]] |
| | :[[Quality management system]] |
| | :[[Total quality management]] |
| | ;4. Quality standards |
| | :[[ISO 9000]] |
| | :[[ISO 13485]] |
| | :[[ISO 14000|ISO 14001]] |
| | :[[ISO 15189]] |
| | :[[ISO/IEC 17025]] |
| | :[[ISO/TS 16949]] |
| | ;5. Quality in software |
| | :[[Software quality]] |
| | :[[Software quality assurance]] |
| | :[[Software quality management]] |
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| * label claims may not match actual contents;
| | <!--Place all category tags here--> |
| * contaminants may linger, causing illness or even death;
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| * chemical properties and medicinal benefits of specific strains and their unique cannabinoid-terpene profiles can't be isolated; and
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| * research on potential therapeutic qualities can't be replicated, hindering scientific progress.
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| Cannabis testing labs are increasingly common in regions and countries where legalization efforts have reached fruition. In particular, the labs analyzing medical cannabis are vitally important for ensuring the best outcomes of patient health. These labs are responsible for analyzing many of the constituents of cannabis, including cannabinoids, terpenes, and contaminates (e.g., pesticides, solvents, heavy metals, mycotoxins, and microorganisms). The test equipment and methods used for these analyses continue to develop and evolve. Testing for cannabinoids may involve [[chromatography]] methods such as [[high-performance liquid chromatography]] with UV detection (HPLC-UV) or [[supercritical fluid chromatography]] (SFC)<ref name="CassidayTheHighs16" /><ref name="APHLGuide16">{{cite web |url=https://www.aphl.org/aboutAPHL/publications/Documents/EH-Guide-State-Med-Cannabis-052016.pdf |format=PDF |title=Guidance for State Medical Cannabis Testing Programs |author=Association of Public Health Laboratories |pages=35 |date=May 2016 |accessdate=18 November 2021}}</ref>, while terpene analysis requires various forms of specialized [[gas chromatography]].<ref name="CassidayTheHighs16" /><ref name="ShimadzuCLTS">{{cite web |url=https://www.ssi.shimadzu.com/products/literature/life_science/shimadzu_cannabis_brochure.pdf |archiveurl=https://web.archive.org/web/20160327180816/https://www.ssi.shimadzu.com/products/literature/life_science/shimadzu_cannabis_brochure.pdf |format=PDF |title=Cannabis Testing Laboratory Solutions |publisher=Shimadzu Corporation |archivedate=27 March 2016 |accessdate=18 November 2021}}</ref> And heavy metal analysis typically involves some sort of [[inductively coupled plasma mass spectrometry]].<ref name="CassidayTheHighs16" /><ref name="APHLGuide16" /><ref name="ShimadzuCLTS" />
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| ==References==
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| {{Reflist|colwidth=30em}}
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