I'd like to add that nicotine in 40mg and higher can be fatal in adults.
You should look
here, http://www.inchem.org/documents/pims/chemical/nicotine.htm#PartTitle:7.%20TOXICOLOGY
here, Nicotine - Wikipedia, the free encyclopedia
and here. http://hrcak.srce.hr/file/210
Those are just a few examples I found with a quick Google search.
I have a bottle of 54mg and I had to have gotten some on my fingers while mixing because I was sick for a week after mixing my first batch with migraine level headaches, joint pain, and nausea. I know that ingesting it via vapor you'll be exposed to less but from time to time your e-cigarette is going to leak and you'll get it on your fingers or in your mouth.
Just be aware of the danger your poking, and be careful.
Also be aware that others will use you getting poisoned or killed as a reason to ban the use of e-cigarettes.
You should look
here, http://www.inchem.org/documents/pims/chemical/nicotine.htm#PartTitle:7.%20TOXICOLOGY
here, Nicotine - Wikipedia, the free encyclopedia
and here. http://hrcak.srce.hr/file/210
Those are just a few examples I found with a quick Google search.
I have a bottle of 54mg and I had to have gotten some on my fingers while mixing because I was sick for a week after mixing my first batch with migraine level headaches, joint pain, and nausea. I know that ingesting it via vapor you'll be exposed to less but from time to time your e-cigarette is going to leak and you'll get it on your fingers or in your mouth.
Just be aware of the danger your poking, and be careful.
Also be aware that others will use you getting poisoned or killed as a reason to ban the use of e-cigarettes.