Usually, isopropyl alcohol comes in either 90% or 95% concentration, ... Soak these cloths with your bleach solution or a mixture of 2/3 cup 99% isopropyl alcohol and 1/3 cup water. Alcoholic beverages contain ethanol which is produced from yeast. It has a number of different purity grades and they are â¦ Well that is how a lot of people get their rubbing alcohol that will dry quick enough for computer parts. ThÐµ active ingredient in thiÑ hÐ°nd sanitizer recipe iÑ alcohol, whiÑh muÑt ÑÐ¾ntÐ°in Ð°t lÐµÐ°Ñt 60% Ð¾f thÐµ product fÐ¾r it tÐ¾ bÐµ Ð°n effective disinfectant. While we will let you decide if you are qualified to handle the chemistry, the process is quite simple. Although you CAN use isopropyl based rubbing alcohol to extract THC or other cannabinoids from marijuana, it is safer to use ethanol. Browse and find a Isopropyl Alcohol promo code on this page. Not just the traveling part, you can use it almost everywhere you need to tough. Ninety-one per cent rubbing alcohol contains 91 per cent isopropyl alcohol as measured by volume and is useful for a wide variety of tasks and chores around the home, including first aid, cleaning and disinfecting surfaces. Here's the excerpt: "Between the concentrations of 60% and 90%, Isopropyl alcohol is a very effective agent against microbial bacteria, fungi, and viruses. Alliance Chemical - Isopropyl Alcohol 99%(IPA) - One Gallon w/Reusable Leak and Evaporation Proof Seal - (4) 32 Fl Oz Bottles - Concentrated Rubbing Alcohol - Made in USA 4.7 out of 5 stars 2,282 $36.99 $ 36 . The elimination half-life of the active metabolite, 99 99%+ isopropyl alcohol (do not use rubbing alcohol) Unbleached coffee filters; Various size glass jars and dishes; A wire strainer; A non-open flame heat source; Again, properly-made QWISO extract can produce a beautiful golden/amber concentrate that (depending on the extraction conditions) may or may not end up in the form of a nice 80%+ shatter. If youâre looking for some high quality isopropyl alcohol, Iâd recommend getting the Clean House Labs 1-Gallon 99% Isopropyl Alcohol from Amazon. Is 99% Isopropyl Alcohol Safe For Skin? The concentrations reported on the bottle is the volume ratio (volume IPA (isopropyl alcohol) / total volume). If you have a non control area purified water is good. Did you know that cleaning your herbal vaporizer with 70% isopropyl alcohol is actually more efficient than 99% IPA? What are the different grades of isopropyl alcohol? Isopropyl alcohol most closely follows first order kinetics, with a half-life of 2.5 to 3.2 hours (Daniel, 1981). Isopropyl alcohol spray 99% has a unique compact design that fits in the minimum space possible.  Pure (anhydrous) isopropyl alcohol is made by azeotropic distillation of the "wet" isopropyl alcohol using either diisopropyl ether or cyclohexane as azeotroping agents. You can add water to this bottle as well. Therefore, if you are going to use rubbing alcohol for THC extraction, you will ideally choose one with up to 99% isopropyl alcohol. Is 99% Isopropyl Alcohol Safe For Skin? The recent spike in demand for isopropyl alcohol brings about the question, can I dilute my 99% IPA? A smartstill isnt necessary but does help in reclaiming the â¦ Rubbing alcohol is a solution of isopropyl alcohol in water. It depends on the area of applications. Well I bet you are thinking well you just go online and type 99% isopropyl alcohol and you get results, and then you get profit. This is always imprecise because volume changes on mixing, but fortunately you donât have to be that precise to kill viruses.