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Fuck no, if I am purging out residues of butane, droplets or a quarter cap or less to get butane or propane out of a gram or 5 grams. I just add it to the extract to improve yield and taste, the smoothness and high are all improved from like a half a cap of ethanol to an oz extract. It is...

On material that is fully cured exists a moisture content about 8-10%. That is undesired for myself so I decarboxylate prior to extraction, then baby the extract w low temp under reduced pressure in vacuum oven. If I were to take a fresh living plant, the moisture content is just not going to...

Cbd mp is 151-153F and the melted portion in that specific temperature is when poured off is what is fractionated. Winterization calls for - 52C, which is fucking cold.

Why not blast first, and if you need filtration just do it after in a fried disc funnel? They come in several different microns. You don't need solvent to clean, just scrape w a dabbler any debris that gets stuck on the porous stone. Here's where the ethanol gets added along w activated...

Why would you not use acetone? Its a solvent used often in the lab. Why would you consider it unworthy? For rinsing out your vessels, for purging, and when used in minute amounts in extractions for plant matter, but way rocks for hash. In this department acetone has proved a solvent worth...

my product is decarboxylated prior to extraction. Nothing looks funny to me about my oil.

N-butane dirtied the dish. Fyi sukafish.

People who never try new suggestions from reputable sources, really have the same stuff across the board. Nug runs w butane alone in an open column to rinse is a crime. So it's people like you who never try new things, keep there skill at the level to be easily blown out the game. If when...

It doesn't need any oil added. They isn't a fill location nor sight glass. Look for there specs, none of my equipment is substandard nor are they cheap alternatives to make it happen. Scientific laboratory equipment.

My pump is an explosion proof pump, no oil, sparkless equipment, made w stainless tubing. KNF is the biz.

R600 is isobutane.

Just get a Vwr on eBay

But not going to filter out activated charcoal for decoloraztion for hot Gravity filtration. Besides replacing them every time is a waste.

That looks way under purged gray wolf. Try acetone and watch it clear up all those trapped residues of propane and butane. End product should look like this.

Propane hits wax, butane does not. Winterizing is a desperate attempt to filter out clumps of waxy substrate through cold filtration but butane needs no winterizing, just smack it w hot acetone and just a couple drops to a small splash then vape off the acetone w hot plate vacuum oven whatever...

Fritted disc funnels are better. <0.2 micron is the biz and can filter out activated charcoal where coffee filters can not.

Nbutane does flavanoids better than terps. I've never heard butane for targeting terps. I've heard co2 @ 50C, hexane, and soy. Maybe you guys know somerhing I dont?

The first was propane extracted. Pictured above is the second time it was extracted w n-butane.

20% is not high for an extract. When you do a separation of cbd its done very specific mechanically w heat, like a scientific melting point apparatus kit and melt close to, but not over the specific crossover temperature and melt and spill the extract in another container. Allowed time to reach...