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Optimized microplate for cannabis sample processing

Porvair Sciences Ltd

The microplate is specifically designed for labs processing cannabis samples for analysis of tetrahydrocannabinol and cannabidiol

8 Aug 2022
Dora Wells
Clinical Content Editor

Product news

Porvair Sciences has developed a 2 ml 96-well microplate whose design is optimized for labs processing cannabis samples for analysis of tetrahydrocannabinol (THC) and cannabidiol (CBD).

Sample processing is the second step in testing cannabis strains. This is carried out after collecting leaf, bud, and flower samples from cannabis plants, ready for accurate determination of the THC/CBD ratio by HPLC.

Traditionally sample processing protocols have used bead-beating or grinding mills to homogenize the plant materials. When this sample processing is carried out in standard polypropylene microplates, the extreme forces applied by these machines can cause damage to the plates, leading to cracking, leaking, and incorrect results due to sample cross-contamination.

To address these design shortfalls - Porvair Sciences developed a reinforced microplate that could withstand the applied forces in bead beaters while maintaining a standard ANSI/SLAS footprint making the methodology automation compatible.

Based upon a 2 ml square well block design – Porvair Sciences cannabis sample processing microplate sets a new standard for reliable, high productivity cannabis plant processing. To ensure that no contamination from the plate will affect the THC/CBD analysis, Porvair Sciences only uses pure, extractables free polypropylene, to manufacture its plates.

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UHPLC and HPLCHigh performance liquid chromatography (HPLC) and ultra high performance liquid chromatography (UHPLC), also known as UPLC, are analytical techniques used to separate, identify and quantitate components of complex mixtures including biological samples such as proteins and lipids as well as chemical mixtures of pesticides, drugs and oils. Both techniques are liquid chromatographic methods but differ by operating pressures (HPLC < 6000 psi < UHPLC ). Components of HPLC and UHPLC systems include columns, detectors, pumps, autosamplers and column heaters. Explore a range of UHPLC and HPLC columns for your specific sample needs including reverse phase, normal phase, ion exchange, HILIC, ion exclusion and size exclusion columns. For more specialized HPLC, explore FPLC, countercurrent LC and simulated moving bed systems. Find the best UHPLC and HPLC equipment in our peer reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Environmental Monitoring and TestingEnvironmental monitoring and testing uses handheld portable analyzers, kits, spectrometers or chromatography systems for air, water, soil, food and other sample testing. Useful features of analyzers such as BOD and COD include portability, easy calibration, automation and sensitivity.  Environmental test kits for pH, water, moisture, etc, should be accurate, sensitive, reliable, fast and easy to use.Microplate Readers / DetectorsMicroplate readers are used to automate the detection and analysis of labeled or label-free components in microplates during assays or live-cell monitoring. Microplate readers are generally distinguished by their mode of detection. Types include absorbance, luminescence, fluorescence intensity, fluorescence polarization, TRF / FRET and multimode microplate readers. Microplate readers deliver a high throughput of samples by reading multiple wells simultaneously, with the 96-well format the most commonly used. As a result, microplate readers are often used in the drug discovery, bioassays, research and pharmaceutical industries for screening applications. Microplate loading can also be automated, with robotic microplate stackers to increase throughput. Find the best microplate readers in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Molecular Weight AnalysisMolecular weight analysis determines the size and structure of biomolecules, essential in protein characterization, polymer studies, and drug development. Techniques like mass spectrometry ensure precise results. Compare solutions for molecular weight analysis in our peer-reviewed product directory.CannabinoidsCannabinoids are compounds found in cannabis that have therapeutic effects, such as pain relief, anti-inflammatory properties, and potential neuroprotective benefits. Research into cannabinoids is growing, particularly in the fields of pain management, neurological diseases, and cancer treatments. Browse our peer-reviewed product directory to find the best cannabinoid research tools, compare products, check reviews, and get pricing directly from manufacturers.Cannabis

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