70% pure N: need advice

[UniqueUsername_281]

I just got my N tested in Spain and this was the result. It's worrying, because it seems to indicate that my N is not usable for long, if at all at this point.

I sent my sample by regular mail. I was wondering whether keeping it in the room temperature before testing (and possibly in the blazing heat of the country) for days could have ruined the sample?

I read on this forum that N should go bad at a rate of about 0,5% a year. I have had the N for 4 years. It shouldn't have gone under 90% unless it was already pretty shitty when I got it. D did say that it should be usable for approx. 2 years. But D is in jail, so it's impossible to confirm the purity back when he sent it.

I really don't want to end up brain dead, but don't want to throw my N away because of one possibly corrupted sample either.

 

[pthnrdnojvsc]

how many bottles do you have?

what temperature did you store it ?

why was the sample out for days in the heat?

how long did they take to ship the sample ? and how long did it take the lab in Spain to return the results?

are you in the U.S? i'm in the U.S. and i saw on exit they say they don't deliver testing kits to the U.S. for now . thinking of calling them.

 

[pthnrdnojvsc]

what do u mean 70%

what results did the give?

i thought they gave the result as mg per ml

N from D could result in 63 mg pet ml

or if they said 70 mg per ml is that 70%

others got 70 mg

I think to test it the bottle should be shaken