Medical grade N20 = $2.22-$3.00 per pound
Automotive grade N20 = $4.5 and up per pound
Point of my banter...I noticed "if" I actually ran NOS I could get a 20# (why not) filled for about $50 through a local gas supplier. The best price I could find for local auto-grade NOS was no less than $100 for the same poundage.
Now, auto-grade had the advantage of "fill while you wait", but that was it. It's amazing that something FINALLY costs less in our field despite having "medical" attached as an adjective! Plus, I always like finding ways to save money.
jmtc
Mark
P.S. They leave the SO2 out of the medical grade for obvious reasons, but there is no performance + or - between the two..
Automotive grade N20 = $4.5 and up per pound
Point of my banter...I noticed "if" I actually ran NOS I could get a 20# (why not) filled for about $50 through a local gas supplier. The best price I could find for local auto-grade NOS was no less than $100 for the same poundage.
Now, auto-grade had the advantage of "fill while you wait", but that was it. It's amazing that something FINALLY costs less in our field despite having "medical" attached as an adjective! Plus, I always like finding ways to save money.
jmtc
Mark
P.S. They leave the SO2 out of the medical grade for obvious reasons, but there is no performance + or - between the two..