Hash oil (also known as hashish oil, BHO, wax, shatter, crumble, honey oil, dabs, or budder) is a form of cannabis. It is a resinous matrix of cannabinoids obtained from the Cannabis plant by solvent extraction, formed into a hardened or viscous mass.
Hash oil can be the most potent of the main cannabis products because of its high level of psychoactive compound per its volume, which can vary depending on the plant's mix of essential oils and psychoactive compounds. Butane and supercritical carbon dioxide hash oil have become popular in recent years.
Reported THC contents vary between sources. One pound of marijuana generates about 1/5 to 1/10 of a pound of butane hash oil. The 2009 World Drug Reports reports THC content as "may exceed 60%". A 2013 American forensic science book gave a range of 10–30% delta-9 THC by weight and a 1972 American forensic journal reported a range of 20–65%. Current testing labs regularly report oil potencies ranging from 30% to 90%, with levels of dispensary quality oil typically ranging from 60% to 85%, occasionally higher and occasionally lower. Because of the nature of cannabis producing essential oils, or terpenes as well as psychoactive compounds, the percentage of THC can vary greatly from one strain to the next.
Hash oil can be consumed by methods such as smoking, ingestion, or vaporization (dabbing). A water pipe, often small, is commonly used for hash oil vaporization and may be called an "oil rig". Such designs feature a nail or skillet, commonly titanium, quartz, borosilicate glass, or ceramic, which serves to be heated to temperatures nearing 800 °C, typically by a hand-held blowtorch . A dental pick, glass rod, or special tool called a dabber — laden with dabs — is used to dab the nail with hash oil, which is consequently vaporized and inhaled. Hash oil can also be consumed with a device known as a vapor pen, wax pen, or a dabbing pen. These devices share the same components of an electronic cigarette, which usually consist of a battery and an atomizer. Atomizers can come in various designs and configurations, such as single or dual coils and with silica wicks or "wickless" designs featuring a ceramic bar or "wick" in place of the silica wick.
Hash oil is a cannabis product obtained by separating resins from cannabis plant matter by solvent extraction.
Cannabis can also be strained in a solvent(butane, propane, and co2) to form a viscous liquid which is then strained and the solvent is evaporated to yield hash oil Flammable solvents used in extraction make the process dangerous.
Potential for explosions
Explosion and fire incidents related to manufacturing attempts in homes have been reported. Associated Press reports that such incidents in United States have primarily been in west coast states that permit medical marijuana.
Michigan permits medical marijuana, and there were two home explosions in July 2013, in Washtenaw county. In December 2013 a Virginia man suffered third degree burns when an attempt to make BHO, "honey oil", exploded. A similar explosion occurred in Colorado Springs in early March 2014, shortly after the state of Colorado legalized recreational marijuana use.
|20px||This section requires expansion. (September 2012)|
The 2006 World Drug Report reports that cannabis oil seizures doubled in 2004, and that it represented 0.01% of global cannabis seized. In 2007, 418 kg equivalent of hash oil was seized globally.
Australia and New Zealand
Issues a warning to those in possession of a substance for personal use which contains up to one gram of THC, with further sanctions following if the subject re-offends.
Although provision of tools utilized in production and consumption of cannabis is illegal in Portugal; Portuguese law allows for the possession of up to 2.5 grams of hash oil for personal use.
The legality of hash in the United States varies by state or municipality, although it remains illegal at the federal level. In some areas, possession and use, or sale and production (depending on the method used) may be legal or decriminalized for medical or recreational use.
Until guidelines were amended in November 1995, Federal law did not explicitly define the difference between marijuana, hash, and hash oil, which led to cannabis preparations being assessed case-by-case. Under 1996 federal guidelines, hashish oil is characterized as "A preparation of the soluble cannabinioids derived from Cannabis that includes (i) one or more of the tetrahydrocannibinols.. ..and (ii) at least two of the following: cannabinol, cannabidiol, or cannibichromene, and (iii) is essentially free of plant material."
Hashish is classified as a Class B controlled substance under the Misuse of Drugs Act 1971. The status of "liquid cannabis" was the subject of legal argument in 2013. The Misuse of Drugs Act: A Guide For Forensic Scientists published by the Royal Society of Chemistry in 2003 suggested that the term "liquid cannabis" was preferable to "hash oil", as it did not involve definition of what exactly constituted an "oil". The authors recommended adoption of "purified form" instead of "solvent extract" when describing hash oil, as the former would not require proof of solvent usage by forensic scientists.
- Hemp extract fine.jpg
- Golden Cannabis Oil.JPG
Golden cannabis oil
Full extract oil in oral syringe
wiredwas invoked but never defined (see the help page).
Cite error: The named reference
- Brown, Alex (2013-05-15). "The Amateur's Guide to Dabs - Alexander Abad-Santos". The Atlantic Wire. Retrieved 2014-02-28.
- "Dabs—marijuana's explosive secret". Cnbc.com. 2014-02-24. Retrieved 2014-02-28.
- World Drug Report. United Nations Publications. 2009. p. 98.
- Jim Fraser, Robin Williams (eds.) (2013). Handbook of Forensic Science. Routledge. p. 117. ISBN 9781134028702.
- Thornton; Nakamura (1972). "Criminal Investigation". Journal of Forensic Science Society.
- Cynthia Kuhn, Scott Swartzwelder, Wilkie Wilson, Leigh Heather Wilson, Jeremy Foster (2003). Buzzed. W. W. Norton & Company; 2 Rev Upd edition. pp. 139–140. ISBN 978-0-393-32493-8.
- Christian, Donnell R. (2003). Forensic Investigation of Clandestine Laboratories. London: CRC Press. ISBN 0-203-48454-1.
- Earleywine, Mitch (2002). Understanding Marijuana:A New Look at the Scientific Evidence. Oxford University Press. p. 127. ISBN 019988143X.
- Risling, Greg (2013-03-17). "Explosions highlight risk in making hash oil". Spokesman Review. Retrieved 3 May 2013.
- Sat, Aug 3, 2013 : 5:59 a.m. (2013-08-03). "Report: Processing marijuana with butane sparked fire that destroyed home". Annarbor.com. Retrieved 2014-02-28.
- [dead link]
- "Hash oil explosion shakes building, rattles neighbors | News - Home". Krdo.com. 2014-03-03. Retrieved 2014-03-24.
- "Butane hash oil causes explosion: police say more to come | News - Home". Krdo.com. 2014-03-03. Retrieved 2014-03-24.
- Down, David  "A Little Dab Could Doom Ya" East Bay Express April 10, 2013
- Roberts, Michael "Butane hash has hidden dangers, says edibles maker arguing against controversial solvent" Westword February 25, 2011
- "Legal Topic Overviews: Possession of Cannabis for Personal Use". European Monitoring Centre for Drugs and Drug Addiction. 2012-01-26. Retrieved 3 May 2013.
- 2006 World Drug Report: Analysis. United Nations Publications. 2006. p. 2033. ISBN 9211482143.
- World Drug Report. United Nations Publications. 2009. p. 98.
- "Cannabis and the Law". National Cannabis Information and Prevention Centre. 19 February 2013. Retrieved 3 May 2013.
- "Schedule 2: Class B controlled drugs", Misuse of Drugs Act 1975 No 116 (as at 08 September 2011), Public Act (Wellington, New Zealand: New Zealand Parliamentary Counsel Office/Te Tari Tohutohu Pāremata), 8 September 2011, Part 1 clause 1
- Boire, Richard (1996). Marijuana Law. p. 20. ISBN 0914171860.
- Boire, Richard (1996). Marijuana Law. p. 21. ISBN 0914171860.
- "House of Lords – Section 2 - Types Of Cannabis Available On The Illicit Market In The UK". Independent Drug Monitoring Unit. Retrieved 3 May 2013.
- King, Leslie A. (2003). The Misuse of Drugs Act: A Guide For Forensic Scientists. Royal Society of Chemistry. p. 77. ISBN 978-0-85404-625-6.