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Cannabis concentrate, also called marijuana concentrate, marijuana extract, or cannabis extract, is a tetrahydrocannabinol (THC) and/or cannabidiol (CBD) concentrated mass. Cannabis concentrates contain high THC levels that range from 40% to over 90%, [ 1 ] [ 2 ] stronger in THC content than high-grade marijuana, which normally measures around ...
A marijuana vending machine is a vending machine for selling or dispensing cannabis. They are currently in use in the United States [ 1 ] and Canada [ 2 ] [ 3 ] and some may be located in secure rooms in marijuana dispensaries .
This is an accepted version of this page This is the latest accepted revision, reviewed on 25 January 2025. Device to vaporize substances for inhalation A vaporization heat wand and vaporization chamber bowl used to deliver vapor through a water pipe A vaporizer or vaporiser, colloquially known as a vape, is a device used to vaporize substances for inhalation. Plant substances can be used ...
Efforts to isolate the active ingredients in cannabis were made in the 19th century. [86] Cannabidiol was studied in 1940 from Minnesota wild hemp [86] and Egyptian Cannabis indica resin. [87] [88] The chemical formula of CBD was proposed from a method for isolating it from wild hemp. [86] Its structure and stereochemistry were determined in ...
Short-path distillation is a distillation technique that involves the distillate traveling a short distance, often only a few centimeters, and is normally done at reduced pressure. [ 1 ] [ 2 ] Short-path distillation systems often have a variety of names depending on the manufacturer of the system and what compounds are being distilled within them.
Hash oil or cannabis oil is an oleoresin obtained by the extraction of cannabis or hashish. [1] It is a cannabis concentrate containing many of its resins and terpenes – in particular, tetrahydrocannabinol (THC), cannabidiol (CBD), and other cannabinoids .
[6] [138] Marijuana vending machines for selling or dispensing cannabis are in use in the United States and are planned to be used in Canada. [139] In 2014, the startup Meadow began offering on-demand delivery of medical marijuana in the San Francisco Bay Area, through their mobile app. [140]
Released alongside the PAX 3 in late 2016, the PAX Era was the first cannabis vaporizer to use proprietary PAX Pod cartridges. Similar in design to PAX Labs' previous device, the Juul, the PAX Era uses food-grade polycarbonate cartridges [30] which are filled with pure cannabis oil. Like the PAX 3 vaporizer, the PAX Era may be wirelessly ...