TRADING - SERVICES LABORATORY &
MEDICAL GAS - CRYOGENIC EQUIPMENT

Gases of high cleanliness, Specific - Laboratorial - Medical gases

various-elements

ACETYLENE 2.6     Purity:  ≥99,6 % vol
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AMMONIA ΝΗ3
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ARGON
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BALLON GAS
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n-BUTANE
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ETHANE
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ETHYLENE
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HELIUM
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CARBON DIOXIDE
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CARBON MONOXIDE
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METHANE
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PROPANE
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OXYGEN
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NITROGEN
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NITROGEN DIOXIDE
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NITROGEN OXIDE
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HYDROGEN
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PEROXIDE (Nitrous Oxide)
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DRY ICE
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NITROGEN CRYOGENIC LIQUEFIED
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PURITY OF GAS

REMAINING CONTAMINANTS
(ppm)

REMAINING CONTAMINANTS
(%)

DEFINITION

 99.0%

10000 ppm

1%

2.0

99.9%

1000 ppm

0.1%

3.0

99.95%

500 ppm

0.05%

3.5

99.998%

20 ppm

0.002%

4.8

99.999%

10 ppm

0.001%

5.0

99.9996%

5 ppm

0.0005%

5.6

99.9999%

0.1 ppm (100 ppb)

0.00001%

6.0