Help Bought SN in chemistry shop. I need reassurance

[imtheproblem]

I just bought one SN. It's 500 gram/Rp 11.000,00. I asked through chat first at 8 am, said it's not food grade, but for industrial and the purity is 99%. I asked again when i shop there at 11 am, the worker there said it's 99% purity.

It came in a plastic (damn it why can't i post photo, it always failed), not a bottle. I'm worried about this, is this legit? I will buy some aquarium strip test later but if i cant find it I'll stick to blood test only...

 

[whysaz]

I just bought one SN. It's 500 gram/Rp 11.000,00. I asked through chat first at 8 am, said it's not food grade, but for industrial and the purity is 99%. I asked again when i shop there at 11 am, the worker there said it's 99% purity.

It came in a plastic (damn it why can't i post photo, it always failed), not a bottle. I'm worried about this, is this legit? I will buy some aquarium strip test later but if i cant find it I'll stick to blood test only...

Which country did you buy this?

 

[imtheproblem]

Which country did you buy this?

Indonesia. In chemistry shop. I don't know wether they sell it online though because i bought it in person