[Suicide bag] Problem with nitrogen cylinder

[Wanted Opioid]

I got myself a hefty cylinder of "pure" nitrogen from a gas supplier who charged me ≈$300.

Unfortunately, I'm still here. And I'm pretty sure that the bastard sold me straight up air.

I tried to contact him but he doesn't answer my calls and his store is closed permanently when I searched it on google maps.
I went there in person and to no surprise, the store's doors were locked.

Does anyone know of any reliable gas suppliers that sell pure nitrogen to people who don't have a license for it?
I reside in Quebec btw.

 

[Redacted24]

Not sure about suppliers but I some auto shops are now using nitrogen to fill tyres, I think to prevent corrosion. Just a thought.

 

[Wanted Opioid]

Not sure about suppliers but I some auto shops are now using nitrogen to fill tyres, I think to prevent corrosion. Just a thought.

I tried buying nitrogen from an auto shop first. But unfortunately, the gas they use is only ≈75% nitrogen.

 

[k1w1]

the contents will be stamped on the cylinder. What makes you thing you were sold compressed air? Niyrogen is very accessible, it has man industrial uses so a trip through the web for your area will show providers. Also, nitrogen fittings differ to other gasses so that would indicate contents.

 

[Wanted Opioid]

the contents will be stamped on the cylinder. What makes you thing you were sold compressed air?

The seller also said the same thing. He said: "look, see this big green cylinder that has this peculiar sticker on it? This means that the cylinder is filled with 99.8% pure nitrogen" and when I asked him how did he know that it's pure nitrogen he basically was like "trust me bro, don't worry about the purity of the nitrogen" and charged me $300 for the cylinder.

When I attempted, I didn't fell unconscious and after 2-3 minutes of inhaling the gas I got a headache and gave up.

The annoying part is that there isn't another industrial gas supplier near me.

 

[littleadonis]

There may have been a leak in your bag or the bag wasn't made properly or something like that.

 

[k1w1]

"
I tried buying nitrogen from an auto shop first. But unfortunately, the gas they use is only ≈75% nitrogen."

The air we breathe is around 75% nitrogen....they were having you on.

 

[We Are Angels]

Get an oxygen sensor.