11 Jun
2007
11 Jun
'07
12:28 a.m.
On Sun, 2007-06-10 at 13:58 -0700, jd wrote:
I'm sure nitrogen was more expensive. I remember
thinking that it was odd that
common nitrogen was so much more expensive than helium.
OFN is quite expensive, but it is very pure and dry (hence the "Oxygen
Free" part). We use it for re-inflating suspension spheres on certain
cars (Rolls-Royce have gone over to a frankly awful Rover-derived air
suspension system now - be prepared for a lot of very cheap Rolls-Royces
that sit at a funny angle in ten years time).
Gordon