Ar, Assay% | ≥ 99.9999 | 99.9999 | ||||||||
H2, ppm | ≤ 0.1 | < 0.1 | ||||||||
O2, ppm | ≤ 0.15 | < 0.1 | ||||||||
N2, ppm | ≤ 0.2 | < 0.2 | ||||||||
CO, ppm | ≤ 0.1 | < 0.05 | ||||||||
CO2, ppm | ≤ 0.1 | < 0.05 | ||||||||
CH4, ppm | ≤ 0.1 | < 0.05 | ||||||||
H2O, ppm | ≤ 0.1 | < 0.1 |