From: harmon@Metaphor.COM > what is 'hash oil'? Its a thick black oil made from hash. The hash is heated and pressed to release the oil. (Same process used to make hash from marijuana, but carried to an extreme.) Its almost like a tar; very sticky, very thick. > how is it used? I've never seen it in the US, but When I lived in England, some 10 years ago, it was occasionally available. It came in two forms; sometimes it would be in a little plastic vial. Other times it would come in a piece of aluminum foil. From what I recall, the point was not to burn it, as that would burn off the active ingredients; but you wanted to inhale the vapor from it. The usual procedure was to get some heat resistant tube; the favorite was a the clear plastic tube that is the body of a bic disposable pen. Pull out the end cap, and pull out the ink/ballpoint thingy. Result: a clear plastic tube. Then, smear a small amount of the oil on a piece of aluminum foil. Hold the foil with pliers. With the oil on top, heat from beneath with a lighter. Hold the end of the tube above the patch of oil. As you begin to apply heat, suck like hell. The pliers (or something) are necessary because foil is an excellent conductor of heat, and you can burn yourself. It may take several heatings to use up all the oil from a smear. (You'll note this takes three hands!) For a nicer piece of equipment, take an old tablespoon. Bend the handle so that the handle bends away from the bowl, and then back so that it is pointing up away from the bowl. Attach same pen tube to the handle so that it points down into the bowl of the spoon. Smear oil into bowl of spoon, and heat spoon from bottom. (This only takes two hands.) Another technique, if you roll your own cigarettes, is to smear a streak of oil on a cigarette paper, and then roll a cigarette with this paper. ***************************** Article Separation ****************************** From: harmon@Metaphor.COM I grew up in England, and when I was in high school (pun intended? ;-) there, all we could ever get was hash. For some peculiar reason, no one ever thought to use pipes. So we had to roll cigarettes with roll-your-own tobacco, and put crumbs of hash in them. Sometimes, to avoid the tobacco, we'd use disassembled clove cigarettes, or herbs like tarragon. If you've never used hash, (which I've never seen in the US,) it comes as a brown-green brick, which is VERY hard. You warm a corner over a lighter to soften it, and break crumbs off of it. You can't roll j's with this stuff; its solid. (Sometimes, good stuff is very dark in color, even black; this is usually very soft, and if squeezed, drops of hash oil may sweat out.) I don't seem to recall it being very common to find head shops where you could buy smoking equipment proper, but tobacco and rolling papers were very common. I don't think equipment was common, because I do remember a couple of pieces of homemade equipment; one friend of mine made a bong in his ceramics class. I made one with a thistle tube, cork, glass tubing, and erlenmeyer flask from a chemistry set of mine. ****************************** Article Separation ***************************** From: cavasin@convex.com >> what is 'hash oil'? >Its a thick black oil made from hash. The hash is heated and pressed to >release the oil. (Same process used to make hash from marijuana, but carried >to an extreme.) Its almost like a tar; very sticky, very thick. No, make that very, Very, VERY sticky. Sticks to everything. stays under your fingernails for weeks after you've tried everything imaginable to get it out (and you try everything imaginable because the milligram or so that's stuck there is worth some money). It ruins clothes; the only thing that will take it off your skin or countertops is denatured alcohol or a similar solvent. The stickiest shit I have ever seen. >> how is it [hash oil] used? It turns up at dead shows occasionally. A "friend" had some that came from jamaica, which is where he assumes it was made. "friend" says the smoke is better than the vapor. >The usual procedure was to get some heat resistant tube; the favorite was a >the clear plastic tube that is the body of a bic disposable pen. Pull out the >end cap, and pull out the ink/ballpoint thingy. Result: a clear plastic tube. >Then, smear a small amount of the oil on a piece of aluminum foil. Hold the >foil with pliers. With the oil on top, heat from beneath with a lighter. >Hold the end of the tube above the patch of oil. As you begin to apply heat, >suck like hell. The pliers (or something) are necessary because foil is >an excellent conductor of heat, and you can burn yourself. It may take >several heatings to use up all the oil from a smear. (You'll note this takes >three hands!) Don't use a ballpoint pen unless you like to waste money (oil, same difference). This stuff costs a fortune--"friend" says $35/gram when you can get it. It's really not worth it at that price. Anyway, as far as heating it vs. warming it, "friend" says he's tried it both ways. Both ways it's real, real hard on your throat (worse than the harshest weed--almost as bad as that "black morrocan" lettuce O shit). It's a little harsher if you do the vapor thing. "friend" says seems to be more effective smoked, plus you waste less. best vapor method: put an old knife on a stove burner ("friend" used an electric stove; use a gas job at your own risk). let it get nice and hot (red hot isn't too hot, but of course you don't wanna deform the knife...). Get a paper towell tube or similar-size tube. GATHER EVERYONE AROUND CLOSE. use a real thin screwdriver or similar instrument to get a little dab of oil, stand ready with the tube, press the screwdriver against the hot blade and suck. don't take too much; it's got incredible expando properties. The stuff will smoke uncontrollably till it's gone, so make sure everyone gets in their suck without letting too much go to waste (it's good if everyone has their own tube). The aluminum foil method is okay, but "friend" thinks it's a little more wasteful. Eventually ya gotta throw that foil out. "friend" says best way to do it is to roll it with some herb (tobacco kills). Another good way to smoke it (according to friend) is to line a screened bowl with rolling paper or leaf and put a drop in there. However you do it, take SMALL hits. the shit is lethal on your lungs. Actually, now that friend thinks about it, the best way to do it is to put about 10 grams in a 13x7" brownie pan with your favorite brownie recipe. cut into ~1.25" squares. Eat one and have a wonderful night (sex is highly recommended). Eat two and become part of your favorite couch for 5 hours or so. Eat 5 or 6 and find out what heroin's like without having to mess with needles. Of course $350 is a hell of an expensive pan of brownies. >I always found that hash oil was much stonier than hash. (Whatever that >means.....) It gave me more of that feeling in my eyes of being in a smoky >room when I was stoned on plain hash or mj leaves. friend likes good hash better. Easier to smoke, tastes better. Right about the buzz tho. VERY intensly relaxing, almost paralyzing. >Of course, this was all long ago, and I don't do that sort of thing anymore.... Of course, neither does friend. :^) A word of advice (from friend): BE CAREFUL when buying this shit. It's real, real easy to get ripped off, and doling out $35 for a gram of roofing tar is quite a bummer. Is hash oil mentioned in a faq? I'm too lazy to look. If it's not it should be. Oh, friend tells me to add one more thing: heating up the vial will make the stuff a lot easier to deal with (liquifies it). Also makes it more prone to spillage, so take great care when handling it in its liquid form. You can heat the vial with a lighter or put it on an electric stove burner. God, my friend is such a drug-craving unAmerican lowlife.:^) **************************** Article Separation ****************************** From: kph@cisco.com (Kevin Paul Herbert) Date: 13 Sep 91 03:22:48 GMT Newsgroups: alt.drugs Subject: Re: How to purify THC from leaves? This comes from a friend of mine that doesn't have net access, so I won't be able to supply further details... 1. Run all leaf through a wire mesh sifter (such as a kitchen flour sifter) 2. Completely soak the leaf with ethyl or isopropyl alcohol for about 4 or 5 days. 3. Strain resultant product through silk (used for silk-screening) 4. Evaporate remainder by applying very low heat from kitchen stove Caution: be very careful - the product is *quite* flammable 5. After evaporating, there will be a remaining "goo". This is the hash oil. [It was noted in a followup that ispropyl alcohol is generally sold denatured, so that its vile to drink. The chemicals which denature it, however, *should* get evaporated by step 4, and further combusted when you smoke it. Therefore the effect of these chemicals *should* be minimal, but since I don't have the foggiest idea of what the chemicals actually are, use at your own risk -- Lamont] ****************************** Article Separation ************************* From: goddard@cat55.cs.wisc.edu (Denis Goddard) Date: 15 Sep 91 20:33:53 GMT Newsgroups: alt.drugs Subject: Re: How to purify THC from leaves? In article <1991Sep13.032248.2685@csl.sri.com> kph@cisco.com (Kevin Paul Herbert) writes: >This comes from a friend of mine that doesn't have net access, so I won't be able to supply further details... > >1. Run all leaf through a wire mesh sifter (such as a kitchen flour sifter) >2. Completely soak the leaf with ethyl or isopropyl alcohol for about 4 or 5 days. >3. Strain resultant product through silk (used for silk-screening) >4. Evaporate remainder by applying very low heat from kitchen stove > Caution: be very careful - the product is *quite* flammable >5. After evaporating, there will be a remaining "goo". This is the hash oil. > >Kevin Use acetone instead of alcohol. THC is SUPER soluble in acetone - soak the ground-up leaves in acetone, then distill it off. best purity from any solvent I've ever tried. Next best choice is petroleum ether. Seriously, alcohols are too H2O - soluble for really good purity - lots of other nonpsychoactive stuff gets in the oil. P.S. once you've got the oil, it's REALLY sticky & hard to handle. mix with 2 parts powdered leaf to form good hash. you're welcome. ****************************** Article Separation ************************* From: djh@osc.edu (David Heisterberg) Date: Thu, 19 Sep 1991 20:51:52 GMT Newsgroups: alt.drugs Subject: THC extraction Just for fun. Here are some exerpts from the Experimental section of a paper by Adams, Hunt, and Clark, JACS 62, 196 (1940). The hemp used in these experiments grew wild in Minnesota during the season of 1938. It was cut in August, after flowering had begun but before seed had "set" in the female tops. It was stored for six weeks in a room where a fan assured circulation of air in order to dry it completely. No molding occurred. The material was then beaten and shaken to remove the coarse stems which ammount- ed to about one-third of the total dry weight. The stems were dis- carded and the relatively fine material that remained was extracted with 95% ethanol [equivalent to Everclear] in the manner described below. Four 20-gallon (75-liter) crocks, each holding approximately 23 lb. (10 kg.) of material, were set up in series for countercurrent extraction. Each crock held approximately 61 liters of solvent of which about 41 liters were withdrawn at each transfer, the remain- der being retained by the hemp. ... The operations just described were carried out by Dr. John R. Matchett and his assistants in the Narcotics Laboratory of the Treasury Department, Washington, D.C. They kindly furnished us with a gener- ous supply of ethanol extract. [don't you wish you had connections like that?] The rest of the procedure involved removing ethanol and low boiling components under reduced pressure (about 30 mm) and gradually increased temperature (up to 200 C). The remaining oil was distilled at 3 mm, between 100-220 C. This crude oil (180-200 g) was disolved in petroleum ether (b.p. 30-60 C) and washed twice with water. The pet. ether was distilled off and the oil distilled at 2 mm, collecting the fraction boiling at 175-195 C, yielding 90-110 g of "purified red oil." So that's how the big boys did it back then. University of Illinois students and alums should note that the author Adams is none other than Roger Adams for whom the chem lab is named. At the time this paper was written it wasn't known just what the active ingredient in pot was. Cannabinol was the first compound identified in red oil, and cannabidiol had just recently been isolated. From the conclusion of the introduction: Red oil probably contains other products closely related to canna- binol or cannabidiol in structure, such as partially hydrogenated cannabinols, isomers of cannabidiol, or molecules like cannabidiol with less unsaturation. A large number of closely related compounds is possible. The active marihuana principle or principles may be among this group of substances. On the other hand, the possibility of the presence in red oil of a very potent active compound, entirely unrelated structurally to cannabinol or cannibidiol, is not excluded. Very soon after that is was determined that THC was the active principle. Roger Adams synthesized THC and several related compounds, some of which were several times more potent than THC. Roger Adams has a number of interesting papers, Joe Bob says "check it out." *************************** Article Separation ****************************** From: lamontg@milton.u.washington.edu (Lamont Granquist) Date: Sun, 22 Sep 1991 04:05:13 GMT Newsgroups: alt.drugs Subject: Anon Post: Makin' Hash the following is an anonymous post which was forwarded to me by e-mail. You haven't seen this yet, even though its quoted. anonymous@somesite.somewhere sez: >The following details an attempt at making hash from MJ stems.. > > On friday I took a handfull of stems I had left from a QP we got >about 6 months ago. The MJ itself was by far the worst I've ever >had.. I and 2 friends went through a half ounce without catching >a good buzz. But, I did keep the stems for some reason (Maybee >I thought it'd be nice to have a foot long stem for cleaning bowls.. >Who knows..) Anyway.. This is what I did.. > > Fraday.. Put one handfull of stems in a jar filled with rubbing >alcohol. (It's hard to get everclear when you're under 21) > > Saturday.. Decided not to waste a month just to find that the hash >was garbage, and did the following.. > 1: Put jar of Stems/Alcohol in a pot of boiling water (Leaving > the top of the jar open and above the surface of the water).. > I let it boil for about 30 minutes then decided that this was > going a bit too slow.. > 2: Strained Stems/Alcohol mix through 2 paper towels into a glass > pie plate. (I was going to use coffee filters, but couldn't > find any..) > 3: Put plate on stove and heated liquid until all of the rubbing > alcohol was gone. (This took aprox 45 minutes on Med-Low > heat.. The Alcohol was gone after about 30 minutes. did not have an alcohol smell>) > 3.1 Caught one of the strangest buzzes ever while the mix > was evaporating.. > 4: Scraped up what looked to be a dark-brown oil with a razor blade. > 5: Rolled the oil into a ball (This was no easy task.. The oil > seemed to liquify whenever I touched it..) > 6: Smoked the oil in a pipe.. One drag and I was buzzing. Another > and the pipe was clogged up. > 7: Used a match and pulled out the remaining oil. > 8: Used another match to set the remaining oil on fire.. It bubbled > and burnt on its own. > > Now for some questions about what happened.. > > -Was it the Alcohol or MJ that was getting me stoned while I > was evaporating the mix? > > -Does rubbing alcohol leave behind any residue when it evaporates? > > -Does anyone out in net-land know of a better way to smoke the > oil? I'd rather not mix it with tobacco or MJ. > > -Someone on the net was saying to leave the MJ in alcohol for a month. > What I experienced today would tend to make me believe this > unnecessary. Did I lose alot of THC by boiling rather than waiting? > > -At what temperature does the THC itself start to break down? > > Thanks for any help you can offer. > >ANON ******************************* Article Separation ************************** > > Awhile back on alt.drugs you posted about having references for how to > purify MJ into hash. I was thinking this would be really good to add > to the ftp site, along with the brownie recipies, etc. I don't personally own these books; I just saw them in a "books by phone" catalog along with a bunch of other books--you know, Knuth's _Art of Computer Programming_ volumes 1-3, Wirth's _Algorithms + Data Structures_... _Cannabis Alchemy_, by Gold, 1990 _Great Book of Cannabis by Cherniak_, 1983 _Marijuana Chemistry by Starks_, 1990 I realize the above info is vague, but that's all the books by phone catalog listed. *************************** Article Separation ************************* Anonymous writes: (1) to utilize leftover marijuana components - sticks, water leaves and the like - simply put it in a double boiler with some butter, and let it simmer for a few hours, then strain out the butter and put it into a plastic container in the fridge. It's easy to make several cubes' worth of pot butter in this fashion ... and half a cube is about the amount of margerine or butter one uses when one is making brownies. No vegetable material actually enters the mix, such that the resulting brownies are substantially safer to carry. i've spent maybe ten years playing with petroleum ether and sundry other solvents, and it's really a waste of time trying to make hash with small amounts of marijuana. the cost : effect ratio just isn't justifiable. whereas the same materials, when invested in pot butter, not only utilize _every_ component, but can get a whole room full of people high ... or keep you sane for a few weeks, one a day. (2) although this is not confirmed scientifically, i have read that it is believed that, when marijuana is burned, some of the CBN or CBD is converted to THC by the heating process. i have applied this to my own life by taking a handful of water leaves from said plant and microwaving them for about three minutes on defrost ( 40% duty cycle, which may not correspond to any other microwave oven manufacturer's energy usage profile ), blowing on them and stirring them around to evaporate the moisture this elicits, then nuking 'em for another similar period of time. this seems to make the resulting smoke just a bit stronger. It's really a shame that the Establishment doesn't apply itself to teaching people how to use drugs intelligently and creatively, since, clearly, such paths to competence and maturity exist. If I had known ten years ago what I have learned through much reading and thinking, I would have saved myself a lot of money, and, more importantly, a lot of grief and self-destructive behavior which I have, fortunately, survived. Please perpetuate this information as widely as possible, the better to teach people how to avoid addictive behavioral sequences while continuing to explore the realms of awareness in a mature and thoughtful manner. ************************* Article Separation ***************************** anonymous2@anothersite.somewhere.else writes: >anonymous@somesite.someplace writes: >>(1) to utilize leftover marijuana components - sticks, water leaves >> and the like - simply put it in a double boiler with some butter, >> and let it simmer for a few hours, then strain out the butter and >> put it into a plastic container in the fridge. It's easy to make >> several cubes' worth of pot butter in this fashion ... and half a >> cube is about the amount of margerine or butter one uses when one >> is making brownies. No vegetable material actually enters the mix, >> such that the resulting brownies are substantially safer to carry. >> >> i've spent maybe ten years playing with petroleum ether and sundry >> other solvents, and it's really a waste of time trying to make hash >> with small amounts of marijuana. the cost : effect ratio just isn't >> justifiable. whereas the same materials, when invested in pot butter, >> not only utilize _every_ component, but can get a whole room full of >> people high ... or keep you sane for a few weeks, one a day. > >I have to disagree on the the 'waste of time' comment. In the past, I >have had (through an act of GOD) the great fortune of having multiple >ounces of green leafy material in my possession. As this material was >not quite suitable for smoking (taste reasons...), I sought out to >find a way to make use of it. > >The best method I ver used was really quite simple. > >First, I used a blender to turn the material into a fine powder. Then, >combine the material with enough acetone to completely cover it. Let the >mix soak for at least one or two days, covered and not near ANY flame >source. Then, strain the acetone into a crock-pot (slow cooker). It's >perfectly fine to have some of the finest ground material in the strained >acetone when done, as this helps the pseudo-hash burn nicely. Now, cook >the mixture on low heat until ALL the acetone has evaporated. Voila! You >now have the closest thing to the real mccoy, and it came from LEAF! If >you want to take it a step further, use a press to make small blocks. This >is more time consuming than it's worth, though. > >Works like a charm, and the result is quite pleasing, to say the least. ****************************** Article Separation *************************** EDITORIAL BY: lamontg@milton.u.washington.edu Also, there was much discussion of "double boilers". You use a double boiler whenever you are trying to heat, and evaporate volatile liquids. It should be reasonably obvious that this is necessary to boil off the [acetone|alcohol| isopropyl alcohol] which you would mix with the hash. A double boiler is simplely a large pot with water in it, which contains a smaller pot with the "pot" in it. The water in the large pot boils, heating the smaller pot but never exceeding the temperature of the boiling point of water. Thus, there is a much smaller risk of blowing yourself up. When dealing with flammable liquids like these solvents, proper ventalation is required, and flames are an absolutely contraindicated. There is a stupid text file running around the net on how to "make" Methamphetamine, which is actually a procedure for extracting psudoephedrine. One of the brilliant suggestions by the authors of this article was to evaporate by placing a solvent on a hot water heater. This is dumb. Real dumb. Particularly if you've got a gas hot water heater with a pilot light. (Can you say "Kaboom" boyz & girls? I knew you could...). Be a little careful. ******************************* Article Separation ************************ FROM: Anonymous I don't ever touch marijuana anymore, but I had to comment on the correct method of smoking hash oil. When I was younger I had a girlfriend who lived in Calumet, in a little house on the edge of town. Across the road was an old tailings heap covered in long grass that waved in the wind. Anyway, she loved to drink ginger brandy and she loved to get high. She had some hash oil that summer and we smoked it together. Actually, I had more fun smoking it being high afterward. It was really too strong. But the smoking method was a kick, and it didn't waste any of the oil. We would sit at her kitchen table and heat a small, thin glass pipe with a crook in it, but no bowl (there had been a bowl once, but it had broken off, and it was not needed for the method) and heat the lower part WITH A PROPANE TORCH. Once the glass was glowing red, one of us would dip a wire loop into the hash oil and apply it to the inside of the lower extremity of the glass tube while the other person inhaled. The oil vaporized instantly, but some always precipitated on the inside of the pipe. After a few hits, we would 'cook' the pipe with the torch along its length to get this resin out. I maintain that this method, as opposed to others described, is truly efficient and easy--AND YOU GET TO WAVE A FLAMING PROPANE TORCH AROUND WHILE GETTING UNREASONABLY HIGH!! [Disclaimer: If you need a disclaimer to point out the potential danger of doing this, then you're too dumb to live and we can just think of it as natural selection in action -- Lamont] ***************************** Article Separation ****************************** From: fiend@sideways.welly.gen.nz (Fiend) Date: Tue, 15 Oct 91 14:24:01 Y Newsgroups: alt.drugs Subject: HASH EXPERIMENTATION I read with interest a compilation of older net messages regarding the usage of hash oil and hash block. . What I say here may not be 100% correct, but if not, I'm sure someone will straighten me out a few points. Spelling etc etc etc is not my strong point, so please bare with me. . If you have heard it all before, let me know! I'll keep my big trap shut next tyme! Similarly, NZ supplies of things may be different from USA. . OIL. . Usually brought in capsules that used to contain prescription drugs. It is very dark in colour (darker usually is the better quality) but has a slight brown/green tinge to it depending on process used to make and the quality of ingrediants. . It just so happens that this particular oddity is almost as common as grass in New Zealand, and represents better value for money. The average J over here would set you back $6 NZ - That's 1/3 of a B @ $20NZ. I have never payed more than $40NZ. This represent a good deal of stoning, about double value for money from the original green! . BLOCK. . This stuff is not as common as the above. Harder to make, and best made in *large* quantities - Thus the home manufacturing idea goes out the window, unless you are charging the earth. . Again, $30-40NZ for an average block, although occasionally one or two come along a little more expensive. I think the expensive stuff (well... These are street prices, so I know it's ALL looking expensive... Work out our exchange rate by the way...) comes from inland resources, where as the cheap is Jamican origin, or therabouts. . My prefered of the two? Well, let's just say that you loose $5 worth of hash for ever $30 you manage to intake. You probably loose less (money speaking) of oil than block. For that reason - OIL! . However, (oh gawd, here we go!) block is truley magnificient when dropping shavings of the stuff straight onto an element. It isn't really a portable drug, block, as it needs a lot of work to take. . CONSUMPTION. . Don't know about you guys, but we just use some sort of funnel placed over the approx area of burning. Works fine, never bothered with anything more complex/expensive. . A tip for the outdoors - Tin Foil held up by some sticks over a candle, and just drop block onto it. For oil - Try a laying out some decent size spots (1x1 inch) and get all your mates around with straws! ******************************** Article Separation *************************** In article <06MAR93.24304535.0080@VM1.MCGILL.CA>, HCOK says: > >Hey, does anyone know how to make hash oil? >I have heard that you can wrap it up with dry ice in >some newspaper and scrape it off the paper when the ice >dissolves. Also, I was told that if you put your weed in >a filter and pour hydrogen peroxide through it into a pot >of water and boil it down it will produce oil. >Please, can anyone help me. > Puff & Stuff Hydrogen peroxide? Ugh, no thanks. What you need depends on the quality of oil you want. I usually use high quality isopropyl (read NO rubbing alcohol) for straight run oil. Heat and crumble the hash into a pot, pour in some isopropyl and heat it for 30 minutes. Get some high quality filter paper and filter out the gunk. Evaporate the alcohol and there you have it. For extra purification you'll need some petroleum ether (best). General ether purification as follows. Mix a solution of resin/isopropyl with some ether and water,then gently tip the continer upside down and back. Do this about 20 or 25 times and let it stand until the layers separate (water/isopropyl with ether on top).Siphon or pipet the ether solution off and repeat 2-3x with fresh ether. Evaporate the ether (try to salvage it if possible) and voila - smooth killer oil (If you used good hash and didn't fuck up! ). Be careful with the ether though, it's very explosive, sometimes spontaneous when it decomposes. You can go further and make honey oil with activated charcoal and very high quality filter paper but you tend to lose a substantial amount. It's usually worth it though. If you're interested in isomerizing I can give you some info on that too. D Hare Ryerson Engineering ============================================================================= From: mike@baobab.cadif.cornell.edu Newsgroups: alt.drugs Subject: MJ Tincture+Concentration Date: 15 Apr 1993 19:01:39 GMT Message-ID: <1qkbej$9ib@fitz.TC.Cornell.EDU> Hi, A FOAF did some kitchen chemistry exploring the potential for making and using an ethanol marijuana extract. In brief, his experience was that it's easy to do if you are careful - it produces a novel if otherwise unremarkable beverage - and it shows great promise for converting a large batch of weak weed into a small batch of pretty decent stuff. He'd be interested if others have had better luck with the beverage end of things, as the original motivation was to share the fun with friends who cannot smoke. ATYPICAL DISCLAIMER: Be careful whenever you are dealing with an extraction process - remember that you can concentrate the bad as well as the good. He is not a chemist, nor does he play one on TV, so please... also, obvious precautions apply whenever you're heating potentially explosive liquids in your kitchen (yes, alcohol can let go with quite a kick)... and of course, I do not advocate anything illegal nor do I take any responsibility for anything, not even my own actions half the time, much less his or yours. ******************************************************************************** The following text details a fairly careful, kitchen-table exploration of the preparation and use of an ethanol-based marijuana extract. The resulting tincture has been consumed and produced a mild and pleasant effect that can last, as well as such things last, for several hours. An unexpected success in using this extract to concentrate cheap, nasty weed into something useful was a nice bonus. This technique first came to the attention of the locals via the following net posting (a portion is reproduced here). >Subject: FAQ-Mj-consumption >Author: rml3362@rigel.tamu.edu (Michael Litchfield) >Last Update: 6 Jun 91 19:30:02 GMT > > >Drinking >-------- > > One may extract the active ingredients from marijuana using alcohol and >then use this tincture to make a potent drink. The highest proof alcohol >available should be used, preferably 190 proof grain alcohol, since the water >in the alcohol will dissolve other chemicals in the marijuana that one >wishes to avoid. Some suggest soaking the grass in warm water for a period to >remove those chemicals but that presents a whole host of other and is not >really recommended. One may simply place the marijuana into a bottle of grain >alcohol and let the canabanoids leach out, but this takes 2-3 weeks of time. A >faster method is to heat the alcohol to sub-boiling and stir in the marijuana. >Great deal of care should be taken if this method is chosen as the alcohol is >highly flammable. The resulting tincture, often called "Green Dragon", is a >light to emerald green liquid, which can be drunk straight, but this is not >recommended. Highly lauded is a drink of 3 parts lemon lime soda, 1 part green >dragon and a dollop of honey served over ice. > >-Michael >-- >tom@udel.edu ...!{gateway}!udel!tom >tom@genie.slhs.udel.edu > >"Themes were useless; Destiny was here, and the foot pedals were bleeding." > The first, careless attempt was done using poor-quality weed and the best vodka at hand - Devil's Springs, weighing in at 150 proof. The results were unimpressive. Short cooking times (5-10 minutes) were probably a factor. A quick trip to a PA liquor store produced a liter of 190 proof grain alcohol - it actually says "Ethanol USP" on the label - and several careful attempts were made, as follows. A quantity of pretty good weed - about twice what one person might smoke, maybe half or 2/3 a cc of the stuff - is broken up into tiny pieces and placed in a handy 500 ml empty glass liquor bottle with a plastic screw-on cap. 15cc of 190 proof ethanol (about a shot) is added. On the kitchen stove a saucepan half-full of simmering (not boiling) water is prepared, and with the stove set on low the bottle is lowered into the uncovered pot. It is important to note that the plastic cap is screwed quite loosely on to the bottle. NOTE: We used an electric stove - I'm WOULD NOT try this over a gas burner. Ethanol can actually explode with enough force to break glass, so wear something over your eyes and be careful... After a moment, the alcohol begins a gentle boil. With a minimum of screwing around, they were able to carefully regulate the boiling as follows: 1) When you hear a hissing sound, the stuff is too hot, vapor is blowing out the top and might ignite if you ignore it. 2) If the alcohol stops simmering it's too cold. 3) If the alcohol is simmering in the center where the bits of weed are, but is not boiling around the edges, it's just right. No pressure will build up in the bottle and you are applying the maximum amount of heat possible with this apparatus. Cool the bottle by sliding the pan off the burner a bit or changing the position of the bottle in the simmering water. Only tiny changes are necessary and it's pretty easy to get it just right. Needless to say you will blow up like Richard Pryor if you screw the cap on too tight or leave it unattended. Remember that ethanol boils at about 180f and water at 212f. After about 5 minutes of boiling, the alcohol began to take on a pleasant jade-green color, but several attempts have shown that 30 minutes of boiling seems to be optimal. (It is sort of interesting to note that the weed used in all cases was brown, without a hint of green, yet this lovely color occurred every time). You may notice a dark green ring forming around the edges of the liquid - swirl the bottle every now and again to return it to solution. After 30 minutes, filter out as much of the liquid as you can. You'll be looking at about a shot of emerald vodka, slightly cloudy and with a strong smell of fresh grass, not at all unpleasant if you like that sort of thing. Remember that is is still 190 proof and do not drink it straight. Those who sampled it did so mixed with very scientific plain water. About a half hour later, maybe a bit sooner, a nice 'second beer' buzz kicked in, leaving them fully functional, happy, talkative, horny, and fun to be around. Driving would not be a good idea at this point but they felt like they could - I mention this not as a hint but as a means of expressing the depth of the effect. Frankly, we had hoped for more. Drinking more of the stuff made them no higher but prolonged the effects, including the sort of a next-day hangover normally associated with a serious amount of smoke. The issue of if, and how, this stuff will keep was not explored. Traditionally, herbal tinctures are stored at room temperature in small, full, dark bottles to protect the solution from air and light. I suspect it probably will not keep very long. A further experiment to explore a the concentration process was performed as follows: A palmful of very weak weed was extracted into about 30cc (2 shots) of grain alcohol as above. Two joints were rolled from the same stuff and a drying rack, consisting of a wire oven rack held 3 inches over an electric stove set on low, was constructed. Each joint was dipped for a count of five into the very dark, almost black liquid that resulted, then placed on the rack to dry. Drying took an unexpectedly long time (several minutes) and the thinner of the two joints proved to be the most satisfactory. After several dips, about half the liquid was absorbed into the now green, sticky joints and the remaining liquid was set aside. Several hours later the smaller joint dried to a weird dark olive-drab color that looked suspiciously military. It's taste was distinctive and not unpleasant - it might not have been fully dry - and it worked out just fine, a gain on the subjective scale from Barely Smokable to Pretty Good. As there are only two higher levels (Damn Good and F*cking Outrageous) which cover the understandably large top end of the ratings, I found this to be terrifically successful. Possibly all that we have done here is to reinvent 'hash oil' a pleasant enough substance that was notorious for rapidly degrading over time. Indeed, we found that after a week these things became worthless. "Venture not to the utmost bounds of even lawful pleasure; the limits of good and evil join." -- Fuller "Nuke the site from orbit. It's the only way to be sure." -- Ripley ============================================================================= From: lamontg@milton.u.washington.edu (Lamont Granquist) Newsgroups: alt.drugs Subject: THC Message-ID: <1991Nov14.063027.2104@milton.u.washington.edu> Date: 14 Nov 91 06:30:27 GMT Another excerpt from Psychedelic Chemistry from Loompanics Ultd. THC Extraction Some samples of grass have considerable THC acid. In order to extract this it is first necessary to decarboxylate it by heating it to 100 degrees for fifteen minutes. Grass grown commercially for its fiber content, as well as that grown in nothern Europe or much of the U.S.A., contains mostly the inactive cannabidiol and cannabidiolic acid. These compounds can be extracted and used to synthesize the active THC and THC acid (by smoking, not active orally) in one step. See Tetrahedron 21, 1228(1965) or the following. To extract, add 50g grass/liter petroleum ether or benzene; soak twelve hours with occasional shaking; filter and extract petroleum ether three times with a solution containing 5% NaOH and 5% Na2SO3. Acidify the aqueous extracts with cold dilute sulfuric acid and extract with ether or chloroform which is dried, evaporated in a vacuum to yield the cannabidiolic acid. THC and cannabidiol remain in the petrolium ether which can be dried and evaporated in a vacuum and the residue added to the grass. THC acid is converted to THC by boiling in benzene for seven hours. THC Extraction for smuggling or Converting Poor Grass to Good This is recommended to anyone who wants to smuggle or otherwise conceal grass or hash. One hundred kilos of grass will convert to about two or three kilos of resin, which can later be redissolved and absorbed on alfalfa, etc. See Lloydia 33, 453(1970) for a method of large scale extraction. Cover grass or hash with methanol, benzene, petroleum ether, or isopropyl (rubbing) alcohol. Allow to soak for about twelve hours, filter and repeat soaking with fresh solvent. This process can be speeded up by gently heating the solvent plus grass (no flames) for about three hours, adding more solvent if necessary. Evaporate the combined solvent extracts until a resin is obtained or until syrupy and absorb the syrup on grass, etc. Repeat the process until no more resin is obtained, or until smoking some of the residual grass indicates that all the THC has been extracted. Methylene chloride works very well. Unleaded gas, preferably without additives (white gas), paint thinner or remover, or turpentine should be satasfactory. For a detailed discussion, see MARIJUANA POTENCY, And/Or Press (1977). -- Lamont Granquist "If the principle were to prevail of a common law [ie. lamontg@u.washington.edu a single government] being in force in the United States...it would become the most corrupt government on the Earth" -- Thomas Jefferson to G Granger (1800)