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Argon 7.0
| Impurities Argon 7.0, ppb: | | hal. HC* |  | 1 | | O2 | | 30 | | H2 | | 30 | | H2O | | 50 | | HC | | 30 | | CO | | 30 | | CO2 | | 30 |
The percentages indicated in conjuction with purities are mole percents (ideal volume percentages) |
| Delivery forms: Argon 7.0 |
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Capacity, liter |
filling pressure, approx. bar |
filling quantity, m³ | | Delivery notes: | * in SF6-equivalents |
m³ gas
(15 °C, 1 bar) | Litre
liquid at Ts | kg | | 1 | 1,197 | 1,669 | | 0,835 | 1 | 1,394 | | 0,599 | 0,717 | 1 |
| Identification Argon 7.0 | | Cylinder shoulder color: | Dark Green RAL 6001 | | Label: | Argon 7.0
| Valve outlet:
| W 21.80 x 1/14, DIN 477 No. 6
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| Applications Argon 7.0 | Shielding gas for all operations liable to be affected by traces of reactive gases:
- in vapor-depositing and diffusion coating in the manufacturing of semiconductors and thin layers
- in filling gas discharge lamps and incandescent lamps
- in spectroscopic analysis of steel and other metals
- as carrier gas in gas chromatography
- for special applications in measuring technology, research and development
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Mixtures of Argon with other gases in defined compositions, e.g. premixes for excimer lasers; process gases for ECD-analysis (P5 / P10 - gas ECD); process gases for proportional counter tubes for measurement of radioactive radiation (P10 - gas for spectrometry); shielding gases for welding. |
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