I think there has been at least one member here who actually already tested and said his s.n. (purchased from apparently the same vendor) was fine (If I recall correctly, his comment can be found in this thread, it's only a couple of weeks ago!) But yes, why not. Don't know if I can or when that will be and (in case I can) how extensively I'll be able to document the results here. However, rest assured, if, then I'll be honest about the results - regardess of the outcome.
I obviously hope my s.n. will be as pure as possible, because I rely on this method right now, as N is not an option because the overwatch nanny state I was unfortunately born in, is a place where every parcel crossing the border is being examined by customs officials...blood sucking government wants 20% import tax for everything legal crossing the border. So, in case of me trying to import N (obviously not legal), I would probably end in jail for at least some months or be fined astronomically.
Also, I'm currently waiting for the right scale to be delivered. I want one with 0,01gr measuring to be as exact as I can possibly be, both in regards to the purity test and the weighing of the final dose.
So, after all: Please don't count on me executing (hence documenting) the tests relatively shortly, ok?