| H O M E | P R O D U C T S | M S D S | S U P P O R T | C O M P A N Y |
  |
|
|
| Acetylene |
|
| Air
(Synthetic) |
|
| Argon |
|
| Carbon
Dioxide |
|
| Helium |
|
| Hydrogen |
|
| Nitrogen |
|
| Nitrous
Oxide |
|
| Oxygen |
|
 |
|
| Gas
Info gasinfo @aigco.com |
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With almost 30 years experience in the production, purification and distribution of pure and liquefied gases AIGCO offers complete service in the supply of specialty, or high purity, gas. Our continued commitment to research and development ensures that we can consistently supply the required product at the optimum purity level, and in the most convenient package for your particular application.
AIGCO can supply a wide range of suitable container sizes, ranging from lecture bottles to gas tube trailers.
This section lists all pure gases regularly sold by AIGCO. If you need any other gases, a different purity level, or other packages please consult your local AIGCO sales office or contact us directly.
The products are classified by grade. This concept has been adopted to eliminate the ambiguity in terminology often associated with the gas purity levels.
| Grade | Minimum Purity | Total Impurities |
| Grade 2.0 | 99.0% | 1 % |
| Grade 2.5 | 99.5% | 5000 ppm |
| Grade 3.0 | 99.9% | 1000 ppm |
| Grade 3.5 | 99.95% | 500 ppm |
| Grade 4.0 | 99.99% | 100 ppm |
| Grade 4.5 | 99.995% | 50 ppm |
| Grade 5.0 | 99.999% | 10 ppm |
| Grade 5.5 | 99.9995% | 5 ppm |
| Grade 6.0 | 99.9999% | 1 ppm |
The first digit of the grade classification indicates the total number of nines purity, with the second digit being the number following the last nine.
Head Office Tel: 971(04)885-1345 / Fax: 971(04)885-1346