Also you need to get scales that read to 0.01g....plenty available feabay..amazon and the like
How does this one look?
http://www.ebay.co.uk/itm/Electroni...431770?hash=item1ea3eff85a:g:iz8AAOSwHmhV8DqX
Also you need to get scales that read to 0.01g....plenty available feabay..amazon and the like
Depending on the volume you want to mix can impact what method you use (due to systematic/systemic/random errors). In larger volumes these errors are reduced. In vaping terms an error of 95-105% of the label claim (which is why we can buy a max of 7.2%nic and not 7.5%nic which is the limit before you need a poison licence). The smaller the mix then the bigger chance of not being able to mix the perfect batch