and also that statement seems assumptive bro. maybe its more accurate to say, there is no iso left, as far as you can detect.
Ninja said:nice try but no cigar......... that link is to a wikipeidia article on ETHANOL ( GRAIN ALCOHOL).. which contains Benzene.
find one on ISO, then come back...
you have to READ what you reference carefully...
Chemistry
Isopropyl alcohol forms an azeotrope with water at 87.4% alcohol. It is impossible to dehydrate isopropanol further using non-azeotropic distillation. For this reason, more expensive means, such as using a drying agent, are necessary for production of 100% isopropyl alcohol.
Verite said:Well lets hope you arent smoking an iso soaked cigar when your done sneaking up on your education.
http://en.wikipedia.org/wiki/Isopropyl_alcohol
Gamera said:http://graykangaroo.com/home.htm
They don't say it on the site for obvious reasons BUT you can filter rubbing alcohol and drink it.
trichomefarmer said:I can't resist anymore this is too funny. This thread has to be the best ad for water extraction.
solvents.....lol
genkisan said:Not fer THC it aint!
Big Eggy said:Verite, what is that contraption? a portable lard extraction unit?
edit: i know what it is now!!! what a dumb arse.:
Ninja said:that link doesnt back up your claim...sorry.
Kut. it's dissolving oils in something ( bottle, hands, oils already on the lense... )and That's leaving the film.
Verite,.... quick science lesson...
Pouring ISO through salt(with no Iodine added)) will remove MOST of the moisture....BUT...
you CANNOT remove and maintain 100% ISO..unless you keep it in a vacuum such as in a lab, so stop acting like you can.
100% ISOPROPYL alcohol will suck moisture from the air as soon as it is exposed.
and please stop quoting Wikipiedia.. anyone at any time can go in and alter the info there....
not saying it's wrong.. it's just a very poor reference point in general for any discussion.. you should know this.
from that wika article:
"Isopropyl alcohol is also commonly used as a cleaner and solvent in industry. It is also used as a gasoline additive for dissolving water or ice in fuel lines. Isopropanol is the main ingredient in rubbing alcohol. It is used as a disinfectant, and is a common solvent.
Isopropanol is a major ingredient in "dry-gas" fuel additive. In significant quantities, water is a problem in fuel tanks as it separates from the gasoline. If the engine tried to combust the water instead of gasoline serious engine problems could result. The isopropanol does not remove the water from the gasoline. Rather, the isopropanol solubilizes the water in the gasoline. Once soluble, the water does not pose the same risk as insoluble water.
It is also a very good cleaning agent and often used for cleaning electronic devices such as contact pins (like those on ROM cartridges), magnetic tape deck and floppy disk drive heads, the lenses of lasers in optical disc drives (e.g. CD, DVD) and removing thermal paste from CPUs. It is also used to clean computer monitors, and used by many music shops to give second-hand or worn records a newer looking sheen."