ARGON/ Ar /Liquefied ARGON/ LAR
Sidersteel Trading Co., Ltd. [China] 
ARGON: CAS: 7440-37-1 Molecular weight: 39.938 Boiling Point: -185.7degree Loading: Cylinder 50LX200BAR
ARGON:CAS: 7440-37-1Molecular weight: 39.938Boiling Point: -185.7degreeLoading: Cylinder 50LX200BAR
ARGON SPECIFICATION FROM ST GAS | |||
Standard Argon | High Purity | Liqufied | |
Purity: | > 99.99% | > 99.999% | > 99.999% |
Impurity: | |||
O2 | < 10 vol.ppm | <2 vol.ppm | <2 vol.ppm |
H2 | <5 vol.ppm | <1 vol.ppm | <1 vol.ppm |
N2 | <50 vol.ppm | <5 vol.ppm | <5 vol.ppm |
CH4 | <10 vol.ppm | <2 vol.ppm | <2 vol.ppm |
H2O | <15 vol.ppm | <4 vol.ppm | <4 vol.ppm |
ARGON/ Ar /Liquefied ARGON/ LAR
