3 ms·
Is there some reason you'd want gasses in a lower purity class? (Well, it's cheaper.)
by astrange 11mo ago
Is there some reason you'd want gasses in a lower purity class?
(Well, it's cheaper.)
- rpmisms 11mo agoFire suppression, welding gases, etc.
- deleted 11mo ago[deleted]
- sitharus 11mo agoThe only reason is cost. If you don’t need the purity then save the money.
- yummypaint 11mo agoIt might be more convenient to purchase pre-blended mixes for many applications. For example 90% argon 10% isobutane. In welding this would be "impure" but for ionization counting it's exactly what you want.
- NoiseBert69 11mo agoNot only cheaper - but often also "good enough"