Gases of high cleanliness, Specific - Laboratorial - Medical gases
![various-elements](../images/products/gas/various-elements.jpg)
ACETYLENE 2.6 Purity: ≥99,6 % vol
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Molecular weight: 26,038 kg/kmol
Critical point: 35,18 (308.33 K) ºC / 61,39 bar / 0.231 kg/l density
Boiling point at 1,013 bar: -83.80 (189.35 K) ºC / sublimation point
Triple point: -80,55 (192,60 Κ) ºC / 1,282 bar
![acetylene](../images/products/gas/acetylene.png)
AMMONIA ΝΗ3
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Critical point: 132,35 (405,50 Κ) ºC / 113,53 bar / 0.234 kg/l density
Boiling point at 1,013 bar: -33,33 (239,82 Κ) ºC / 0,682 kg/l density
Triple point: -77,74 (195,41 Κ) ºC / 0,0608 bar
![ammonia](../images/products/gas/ammonia.jpg)
ARGON
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Argon 5.0 ≥99,999 volume %
Argon 5.7 ≥99,9997 volume %
Argon 6.0 ≥99,9999 volume %
Argon 7.0 ≥99,99999 volume %
Chemical formula: Ar
Molecular weight: 39,948 kg/kmol
Critical point: -122,29 (150,86 Κ) ºC / 49,06 bar / 0,536 kg/l density
Boiling point at 1,013 bar: -185,87 (87,28 Κ) ºC / 1,394 kg/l density
Triple point: -189,35 (83,80 Κ) ºC / 0,689 bar / 1,394 kg/l density
![argon](../images/products/gas/argon.png)
BALLON GAS
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Molecular weight: 4,0026 kg/kmol
Critical point: -267,95 (5,2 Κ) ºC / 2,2746 bar / 0,06964 kg/l density
Boiling point at 1,013 bar: -268,93 (4,22 Κ) ºC / 0,1250 kg/l density
Triple point: -270,973 (2,177 Κ) ºC / 0,05035 bar
![helium](../images/products/gas/helium.png)
n-BUTANE
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n-Butane 2.5 | 99,5 volume %
n-Butane 3.5 | 99,95 volume %
Chemical formula: C4H10
Molecular weight: 58.123 kg/kmol
Critical point: 152.01 (425.16 Κ) ºC / 37.960 bar / 0,228 kg/l density
Boiling point at 1,013 bar: -0.51 (272.64 Κ) ºC / 0,601 kg/l density
Triple point: -138.29 (134.86 Κ) ºC / 6.736 x 10-6 bar
![n-butane](../images/products/gas/n-butane.jpg)
ETHANE
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Αιθάνιο 3.5 ≥ 99,95 volume %
Chemical formula: C2H6
Molecular weight: 30,069 kg/kmol
Critical point: 32,18 (305,33 Κ) ºC / 48,714 bar / 0,207 kg/l density
Boiling point at 1,013 bar: -88,58 (184,57 Κ) ºC / 0,544 kg/l density
Triple point: -182,80 (90,35 Κ) ºC / 1,1308 x 10-5 bar
![ethane](../images/products/gas/ethane.jpg)
ETHYLENE
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Ethylene 3.5 ≥ 99,95 volume %
Chemical formula: C2H4
Molecular weight: 28,054 kg/kmol
Critical point: 9.19 (282.34 Κ) ºC / 50.40 bar / 0,215 kg/l density
Boiling point at 1,013 bar: -103.74 (169.41 Κ) ºC / 0,568 kg/l density
Triple point: -169.16 (103.99 Κ) ºC / 0.0012 bar
![ethylene](../images/products/gas/ethylene.jpg)
HELIUM
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Helium 5.0 ≥ 99,999 volume %
Helium 5.6 ≥ 99,9996 volume %
Helium 6.0 ≥ 99,9999 volume %
Helium 7.0 ≥ 99,99999 volume %
Chemical formula: He
Molecular weight: 4,0026 kg/kmol
Critical point: -267.95 (5.2 Κ) ºC / 2.2746 bar / 0,06964 kg/l density
Boiling point at 1,013 bar: -268.93 (4.22 Κ) ºC / 0,1250 kg/l density
Triple point: -270.973 (2.177 Κ) ºC / 0.05035 bar
![helium](../images/products/gas/helium2.jpg)
CARBON DIOXIDE
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Molecular weight: 44.01 kg/kmol
Critical point: -31.06 (304.21 Κ) ºC / 73.83 bar / 0,466 kg/l density
Boiling point at 1,013 bar: -78.48 (194.67 Κ) ºC
Triple point: -56.57 (216.58 Κ) ºC / 5.185 bar
![carbon-dioxide](../images/products/gas/carbon-dioxide.jpg)
CARBON MONOXIDE
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Molecular weight: 28,01 kg/kmol
Critical point: -140,30 (132,85 Κ) ºC / 34,935 bar / 0,3039 kg/l density
Boiling point at 1,013 bar: -191,51 (81,64 Κ) ºC / 0,7914 kg/l density
Triple point: -205,02 (68,13 Κ) ºC / 0,1540 bar
![carbon-monoxide](../images/products/gas/carbon-monoxide.jpg)
METHANE
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Methane 3.5 ≥ 99,95 volume %
Methane 4.5 ≥ 99,995 volume %
Methane 5.5 ≥ 99,9995 volume %
Chemical formula: CΗ4
Molecular weight: 16,043 kg/kmol
Critical point: -82,59 (190,56 Κ) ºC / 45,98 bar / 0,1628 kg/l density
Boiling point at 1,013 bar: -161,52 (111,63 Κ) ºC / 0,4226 kg/l density
Triple point: -182,47 (90,68 Κ) ºC / 0,117 bar
![methane](../images/products/gas/methane.jpg)
PROPANE
Appearance of details...
Propane 3.5 ≥ 99,95 volume %
Chemical formula: C3Η8
Molecular weight: 44,096 kg/kmol
Critical point: -96,70 (369,85 Κ) ºC / 42,477 bar / 0,220 kg/l density
Boiling point at 1,013 bar: -42,07 (231,08 Κ) ºC / 0,581 kg/l density
Triple point: -187,68 (85,47 Κ) ºC / 1,96 x 10-9 bar
![propane](../images/products/gas/propane.png)
OXYGEN
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Oxygen 4.8 ≥ 99,998 volume %
Oxygen 5.6 ≥ 99,9996 volume %
Chemical formula: Ο2
Molecular weight: 31,999 kg/kmol
Critical point: -118,57 (154,58 Κ) ºC / 50,43 bar / 0,4361 kg/l density
Boiling point at 1,013 bar: -182,96 (90,19 Κ) ºC / 1,1410 kg/l density
Triple point: -218,18 (54,35 Κ) ºC / 0,00152 bar
![oxygen](../images/products/gas/oxygen.jpg)
NITROGEN
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Nitrogen 4.6 ≥ 99,996 volume %
Nitrogen 5.0 ≥ 99,999 volume %
Nitrogen free - CO ≥ 99,999 volume %
Nitrogen ECD ≥ 99,999 volume %
Nitrogen 5.6 ≥ 99,9996 volume %
Nitrogen 6.0 ≥ 99,9999 volume %
Chemical formula: Ν2
Molecular weight: 28,0134 kg/kmol
Critical point: -146,89 (126,26 Κ) ºC / 34,000 bar / 0,3141 kg/l density
Boiling point at 1,013 bar: -195,79 (77,36 Κ) ºC / 0,8085 kg/l density
Triple point: -210,00 (63,15 Κ) ºC / 0,125 bar
![nitrogen](../images/products/gas/nitrogen.jpg)
NITROGEN DIOXIDE
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Chemical formula: ΝΟ2
Molecular weight: 46,01 kg/kmol
Critical point: -157,9 (431 Κ) ºC / 101 bar / 0,55 kg/l density
Boiling point at 1,013 bar: -21,10 (294,25 Κ) ºC / 1,439 kg/l density
Triple point: -11,2 (261,95 Κ) ºC / 0,1864 bar
![nitrogen dioxide](../images/products/gas/nitrogen-dioxide.jpg)
NITROGEN OXIDE
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Chemical formula: ΝΟ
Molecular weight: 30,006 kg/kmol
Critical point: -93,20 (179,95 Κ) ºC / 65 bar / 0,52 kg/l density
Boiling point at 1,013 bar: -151,75 (121,4 Κ) ºC / 1,188 kg/l density
Triple point: -163,6 (109,6 Κ) ºC / 0,21915 bar
![nitric oxide](../images/products/gas/nitric-oxide.jpg)
HYDROGEN
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Hydrogen 3.8 ≥ 99,98 volume %
Hydrogen 5.0 ≥ 99,999 volume %
Hydrogen ECD ≥ 99,999 volume %
Hydrogen 5.6 ≥ 99,9996 volume %
Hydrogen 6.0 ≥ 99,9999 volume %
Chemical formula: Η2
Molecular weight: 2,016 kg/kmol
Critical point: -239,96 (33,19 Κ) ºC / 13,15 bar / 0,0301 kg/l density
Boiling point at 1,013 bar: -252,76 (20,39 Κ) ºC / 0,07079 kg/l density
Triple point: -259,19 (13,96 Κ) ºC / 0,072 bar
![hydrogen](../images/products/gas/hydrogen.png)
PEROXIDE (Nitrous Oxide)
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Peroxide UHP ≥ 99,999 volume %
Chemical formula: Ν2Ο
Molecular weight: 44,01 kg/kmol
Critical point: -36,42 (309,57 Κ) ºC / 72,4 bar / 0,452 kg/l density
Boiling point at 1,013 bar: -88,47 (184,68 Κ) ºC / 1,281 kg/l density
Triple point: -90,81 (182,34 Κ) ºC / 0,8784 bar
![nitrous oxide](../images/products/gas/nitrous-oxide.jpg)
DRY ICE
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The sudden vaporization of a part of it produces intense cooling, which solidifies the remaining anhydride. So named because it has the capacity to pass from the solid to the gaseous state without liquefies (sublimates).
![dry-ice](../images/products/gas/dry-ice.jpg)
NITROGEN CRYOGENIC LIQUEFIED
Appearance of details...
Molecular weight: 28
Critical temperature: -147 ºC
It is used in a range of quick-frozen implementations replenishing periodically cryogenic receptacles like Dewar type. Such implementations are:
- freezing samples of molecular biology
- freezing stem cells
- freezing sperm - oocyte (IVF)
- frozen bovine semen (artificial insemination)
- cosmetic dermatology (cryotherapy)
- cryopreservation liquid crystal, sensitive analytical instruments.
![liquid-nitrogen](../images/products/gas/liquid-nitrogen.jpg)
PURITY OF GAS |
REMAINING CONTAMINANTS |
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 |