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A Times analysis of products tested, along with other data, suggests more than half of cannabis smoking products contain chemicals not monitored by authorities. Search your stash: 538 cannabis ...
Cannabis testing is also required in other states, such as California, [16] Oregon, [17] Massachusetts, [18] and Nevada. [19] Washington State added routine pesticide testing and random or investigation-driven heavy metal testing, formerly required only for medical cannabis, to its testing suite for all cannabis on March 2, 2022.
The Duquenois reagent is used in the Rapid Modified Duquenois–Levine test (also known as the simple Rapid Duquenois Test), which is an established screening test for the presence of cannabis. The test was initially developed in the 1930s by the French medical biochemist Pierre Duquénois (1904–1986) and was adopted in the 1950s by the ...
Steep Hill was founded by David Lampach, [2] [3] [4] Addison DeMoura, [5] and Steve DeAngelo in 2007. [6] [7] In accordance with California Proposition 215 (1996) and California's Prop. 64 Adult Use of Marijuana Act regulations, Steep Hill routinely analyzes samples from the California medical and adult-use cannabis markets for signs of active compounds, microbiological contamination, residual ...
After pesticides are found in legal weed products, California regulators scramble to get a testing program in place. Under pressure from weed consumers, California regulators hustle to start ...
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Tetrahydrocannabinolic acid (THCA, 2-COOH-THC; conjugate base tetrahydrocannabinolate) is a precursor of tetrahydrocannabinol (THC), an active component of cannabis. [1]THCA is found in variable quantities in fresh, undried cannabis, but is progressively decarboxylated to THC with drying, and especially under intense heating such as when cannabis is smoked or cooked into cannabis edibles.
Cannabis drug testing describes various drug test methodologies for the use of cannabis in medicine, sport, and law. Cannabis use is highly detectable and can be detected by urinalysis , hair analysis , as well as saliva tests for days or weeks.