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Automation for Cannabis Sample TestingThis application note demonstrates automated cannabis testing methods for plant and microbial DNA isolation, plant gender determination, and detection of pathogens.
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Heavy Metals Testing in CannabisThis application note demonstrates a simple way to test the heavy metals in Cannabis by PERSEE’s PF7 heavy metal analyzer. Compare with ICP/ICP-MS you still can achieve lower detection limit, better repeatability with significant lower running cost and more simple operation.
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Fast, Easy, and Affordable Cannabis Potency TestingThis application note details a quick and thorough sample preparation and instrument method for quantifying cannabinoids of interest in marijuana flower.
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LC-UV Method for 16 Cannabinoids in Hemp and CannabisUCT’s Selectra® C18 Column provides for a simple and robust method for the detection and quantitation of 16 cannabinoids in hemp and cannabis samples.
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Measuring Microbiology, Part III: Techniques for Testing for Microbiological PathogensIn the latest installment of this series, Atkins examines techniques utilized for testing microbiological pathogens, along with the role and mechanisms of cell culture techniques including its strong points and limitations for testing cannabis products.
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Using Gas Chromatography for Accurate Terpene Analysis in CannabisAn in depth look at the process behind terpene analysis in medical marijuana
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Starting a QC Cannabis or Hemp Laboratory: Testing Requirements, Initial Expenses, and ROIHow quickly can a cannabis or hemp testing laboratory see return on investment?
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Eliminating Toxic Contaminants from Cannabis Extracts Using Proven Chromatography Purification MethodsSome of the contaminants found in cannabis extracts cause serious harm when ingested. Learn directly from expert separation scientists the best methodologies to remove contaminants and provide clean cannabis products.Live: Thursday, July 26, 2018 at 11:30 am EDT | 10:30 am CDT | 8:30 am PDT / On Demand available after airing until July 26, 2019. Register free: http://www.chromatographyonline.com/lcgc_w/extracts
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Separation of Eight Cannabinoids v5Isolation of eight common cannabinoids for the determination of analytical cannabis content.
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Cannabinoid Process Purification by CPCAECS has 25 years of experience in liquid-liquid chromatography. Instruments dedicated to CBD, THC, CBG, CBDA, etc, sold Europe and Americas for research and process.
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Integrated Data in Cannabis ERP: From Greenhouse to ProductionHow can cannabis enterprise resource planning software help organize your data?
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Real-Time Nutrient Diagnostics During Cannabis CultivationCannabis uptakes elements during cultivation - nutrients and heavy metals. Learn how pXRF quickly, easily and nondestructively monitors them in media and plant tissues.
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Cannabis UncertaintyThis article is intended to spark conversations about measurement uncertainty that lead to the recognition and application of effective uncertainty budgets in the cannabis arena.
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Microbial Testing in Cannabis: Regulatory and Analytical ChallengesAn outline of some of the current major challenges for both regulators and laboratories regarding the microbial testing of cannabis products.
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Mass Spectroscopy Primer, Part II: Data InterpretationPart II of this series on mass spectroscopy explains how mass spectral data is interpreted to determine molecular weight, molecular formulas, molecular structures, and functional group information. Two examples are provided to illustrate the process mass spectroscopists use to draw conclusions.
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Selecting Microwave Digestion Technology for Measuring Heavy Metals in Cannabis ProductsA look at the the basic principles of the major types of microwave digestion technology as well as suggestions as to which might be the best approach based on sample matrix, digestion efficiency, sample throughput, productivity, and overall cost of analysis.
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Selecting Microwave Digestion Technology for Measuring Heavy Metals in Cannabis ProductsA look at the the basic principles of the major types of microwave digestion technology as well as suggestions as to which might be the best approach based on sample matrix, digestion efficiency, sample throughput, productivity, and overall cost of analysis.
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Study: Tandem Mass Spectrometry Method for Analysis of 102 Pesticides and Five Mycotoxins Regulated by the State of Colorado in Dried HempA novel liquid chromatography–tandem mass spectrometry (LC–MS/MS) method with a dual electrospray ionization (ESI) and atmospheric pressure chemical ionization (APCI) source was developed for analyzing 102 pesticides and five mycotoxins that are regulated by the state of Colorado in hemp.
