this is only if the extract is passing through the brass correct? the extract has to come into contact with the brass correct? because i see no way that it can leak into the extract unless its already leaking into the gas before the gas hits the material to be extracted.....DO NOT USE BRASS FITTINGS FOR ANY GAS THAT CONTAINES CANNABIS EXTRACT. pure gas is fine but components of the cannabis oil will leech poison from the brass, nothing to be used when making medicine.
For those brothers and sisters in OR, we now have Apis Labs offering Praxair 99.95% Instrument Grade for $300/Lp-5. They are located in Eugene, and can ship.
I sent a sample into a third party state certified forensic lab for analysis, and there were no molecules larger than C-4 detected at the test cutoff of .234 ppm.
After pre-distilling 49lbs through a 12" pot, there was only a light film of MO remaining behind, with no droplets or puddles. I also filtered that through a VICI Metronics polishing filter, and sent it in for a GC/MS analysis. I'll share those results when they are available.
You can reach Apis Labs at 541-359-5153 or coltrane422@gmail.com.
American produced "n-butane" is ok, as the American standards for n-butane are strict. However, some other countries have much lower, if any standards for n butane. Eco green, out of Korea, for example, is 1 company that sells crap grade gas as "n-butane". I know of 3 companies that sell American n-butane by the can: Puretane (as mentioned here), Capitol (although I currently am unable to order from them), and Stok FYR USA N-butane (not to be confused with Stok FYR UK, which is NOT pure N-butane). Similarly, I would assume that any American made N-butane sold in bulk (by the multi pound cylinder), would be as safe as the brands sold by the can. According to a rep from Puretane, in the near future (if not by now), Puretane will be available for sale by the cylinder. Right now, Puretane is the purest brand of n-butane I know of... with no propane, and only a trace of iso butane. Is n-butane safe than propane or iso butane??... Well, Im not about to make that speculation... but, if organic status matters to you, then you would want to use only natural gases, such as n-butane, n-propane, n-hexane. Capitol apparently now sells a blend of n-butane and n-propane, which many people believe produces a better oil, but, once again, I currently have been unable to contact Capitol for an order. So, I can't verify the cleanliness of their gases.
i use Whip it premium or Nxxt zero both give great resultsMy question would be, if it's a new forumla and near zero impurities why didn't the refinement X go up from 5x to say 7x or something? Just a thought, I'm betting the formula is the same and they see the market and demand for dabs/butane....they like sales and that sticker might just get them...
i have used it works very well great product imohi im a newbie here but sharing is caring, i have tried newport zero, colibri, vector, xikar, and i found that roor butane is the best among them. ive been using roor butane since a year and i had the best concentrates.
i even order my butane online at butaneworld.com and they are even cheaper than store prices. so fuck who cares, i wait 3 or 4 days to receive it but i save a couple of dollars :)
I've been hearing a lot about nxxt 2 zero butane but i didnt try it yet, anyone recommends?
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