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| We have secured concessions for large quantities of high quality of liquid argon, acording to GOST 10757-79 |
| Gaseous argon high quality GOST 10157-79 | ||
| Argon, not less than | 99,993% | 99,997010% and more |
| Nitrogen, not more than | 0,005% | 0,0017% |
| Oxygen, not more than | 0,0007% | 0,00049% |
| Content of water steam under normal conditions not more than | 0,0009% | 0,0008% |
| © Antal Group Limited, Company Registration No. 2079116 |