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Hi all,I'm currently in a country where I cannot get my hands easily on VG from vaping suppliers and my only option is the chemical suppliers. I've started searching online and i see that there are some unsafe chemical in certain VG liquids that i must avoid and its got me confused. It seems relying purely on the chemical compound or the CAS number (56-81-5) is not sufficient. I gathered i must go for USP or EP approved grades anyways but are there some other indicators as to what i can...
Safe VG to use
Safe VG to use
