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One might be able to obtain the effects of a grind at liquid nitrogen temperatures, simply by shattering the fresh frozen materials.

It is pretty important. ;) sloppiness starts small and ends in reckless abandon. Lol

Nope, n-butane, perhaps trace isobutane

Why would you need activated charcoal? Time spent cleaning a fritted funnel is also time and solvent wasted. Coffee filters are cheap and therefore disposable. When blasting, if you filter the plant material during the extraction, using adequate filtration you shouldn't see any green to...

Last I checked he works in the dark for fear of UV degradation. :/

The unbleached have smaller pores and thus are better at preventing fine plant matter from getting through.

The second wash always comes out darker ime. Try butane first and the propane... ;) R-290 is what you want. FD has a source he's tested. If closed loop and can distill your solvent then go for it. Problem is most propane has mercaptans and excess machine oil from the canning. Seriously...

I'd be interested in seeing an analysis of various cans, detailing the percentages of the contained hydrocarbons. Ratios of n-butane, iso-butane, n-propane.... perhaps for shits n grins benzene. It is my opinion that results depend highly on proper ratios, less iso-butane and more n-propane...

Safely? They all go boom.

Ok, now go get some cleaner propane... :) it is available.

Apparently something very closely related to a drive by, drunken prostitute scan, half assed at best. Tested concentrates at a level significantly weaker than the source material. Even tests that were in the realm of believability were inconsistent. Sam I Am

My problem rests with two truths: Current will take all paths to ground. hypothetical : you and your rig are solidly grounded, energy discharges from another point, into your GEC, it will take all paths to earth. Now, by tying your rig to this GEC you / your rig present another path to earth...

Frankly I laughed at the whole light exposure thing. Yeah light degrades THC but imo at a rate that's insignificant compared to heat at room temperatures / light levels. I suppose I don't have the glow... ;)

I never left, simply didn't sign in or post. The implicit safety concerns related to grounding / ufer grounding made me cringe. Herb Ufer invented equipotential grounding back in wwii for a good reason, prevention of premature detonation, specifically regarding ammunition storage depots in the...

As one who has worked as a licensed electrician in multiple states, I will mention the predictable nature of electricity to take ALL paths to earth, ohms law decides the amount but this phenomenon convinces me that earth bonding of blasting equipment should be done 100% independently of the...

Goodbye cruel RIU. Off to the better forum I go stonerhaven.com, no need to be here with nazis and unclebutt. I seriously tried to hang when everyone left but this is it for me. It was nice knowing all the members here and I hope to see you all at stonerhaven

Right though. This site sux