SN %

[ben7]

I had a question about a type of SN which has been posted on here before which I'm considering. The problem is the label has no % on it so there's no way to tell the purity, it just says Molecular Formula NaNo2 and Molar mass: 68.99 g/mol - is this enough to work? Other people have said they will be taking it which makes me think it might be. Thanks.
It is from the minerals site btw

 

[lanax09]

does it say food grade, lab grade or any such thing? if not may wanna test it

 

[Bullit]

I wish they'd say if it was CTB GRADE!

 

[ben7]

does it say food grade, lab grade or any such thing? if not may wanna test it

Thanks for taking the time to reply - it doesnt say that either! Maybe testing with blood is the way forward like you say.