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Resonator Gases

Air Products offers a full range of standard pure and pre-mixed resonator gases for all common laser types.

Our standard gases are available in traditional cylinder sizes. For multiple laser installations, pre-mixed gases are available in cylinder packs and pure elemental gases are available in cylinder packs and bulk supply.
   
 
Gas
Purity
Air Products’ code
Cylinder
colour
Cylinder
pressure
Cylinder
size
Cylinder
contents
High
purity
helium
minimum
99.996%
helium
166
brown
300 bar (g)
N47
12.30 m³
(12,300 l)
High
purity
nitrogen
minimum
99.999%
nitrogen
152
grey with
black top
200 bar (g)

L
9.05 m³
(9,050 l)
High
purity
CO2
minimum
99.995%
CO2
465200 K \
00001
Speciality Gas
black with
grey top
53 bar (g)
K47
34 kg
(18.36m³
or 18,360l)