RE: Just saying...26 Jan 2020 12:10
True enough, however, I stand by what I said until there is a common, mandatory, test there will be a lot of differing opinions / claims. I also believe VRS have gone some way to proving their quality by having undergone the Verified Graphene Producer scheme, but until we can see who else has tried and succeeded / failed, the issue over who has what standard of Graphene will not go away - after all aren't there lot's of academic papers (eg by University of Singapore) that said lot's of companies claim to produce Graphene but upon testing few were found to actually do so.
There is also an argument, that can be made, that as different types of Graphene, have different properties dependant very much upon how they are used (functionalised) that even such tests will not demonstrate very much and that tests upon the functionalised product are actually more important (than layers and lateral size) as the users will only be happy if their needs are met / exceeded. Ultimately all that the Verified Producer Programme does is demonstrate that you produce what you say you do (which is a good thing as it removes one major area of risk) it does not, however, talk about the benefits you will / may get from functionalising the product (only testing by the users can do this - or sharing of testing already done by others).