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ISO Certified Laboratory

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[Pronunciation: /ˈʌɪsəʊ/ˈsəːtɪfʌɪd/ləˈbɒrəˌt(ə)ri/]


An ISO Laboratory is a type of production facility you might see mentioned on some e-liquid bottles. ISO certification means that the cleanroom used in the production of a product has undergone testing and meets the foreign particle concentration levels for a given ISO class, shown below:

iso lab

The lower the ISO class number a company seeks to attain for a given cleanroom, the harder and more costly it is to build said room. Generally, the lower the number, the more controlled (and clean) the environment inside the room. ISO 7 and lower are generally considered the standard for e-liquid production, although many e-liquids worldwide are not produced in certified cleanrooms.

Currently located in Sydney, Australia, I have been vaping since 2009 and became active in the e-cigarette industry in late 2015. Since then I’ve had the pleasure of visiting over 700 shops in 6 countries.

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