Argon gas is colorless, odorless and chemically inert. It is used as shielding gas in welding, detecting gas and illuminant gas.
Standards:
a) Pure argon: GB / T4842 - 1995 (O2≤2 THC≤2 N2≤5 H2≤1 H2O≤4
b)High purity argon: GB / T10624 - 1995
Packing:40L seamless steel cylinder