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atomic absorption spectroscopy (AAS)

in atomic absorption spectroscopy (AAS) as an oxidising gas

Dinitrogen monoxide 1.8, liquefied under pressure

Dinitrogen monoxide 1.8

liquefied under pressure
Purity 98 vol.%
Descriptions Dinitrogen monoxide 1.8

Impurities

Nitrogen monoxide + nitrogen dioxide 2 vol. ppm
Moisture 67 vol. ppm
Carbon dioxide 300 vol. ppm
Carbon monoxide 5 vol. ppm
Delivery formats In steel cylinders
Cylinders/container volumes 2 l 3 l 10 l 50 l
Content (kg) 1,5 2,2 7,5 37,5
Vapour Pressure (bar) 45 45 45 45

Unless otherwise stated, these refer to vapour pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties oxidising , harmful to health
Valve connection DIN 477 No. 11 | (G 3/8)
Shoulder colour gentian blue (RAL 5010)
 

Dinitrogen monoxide 2.5, liquefied under pressure

Dinitrogen monoxide 2.5

liquefied under pressure
Purity 99,5 vol.%
Descriptions Dinitrogen monoxide 2.5

Impurities

Nitrogen monoxide + nitrogen dioxide 2 vol. ppm
Moisture 50 vol. ppm
Nitrogen + oxygen 4500 vol. ppm
Carbon dioxide 300 vol. ppm
Carbon monoxide 5 vol. ppm
Delivery formats In steel cylinders
Cylinders/container volumes 10 l 50 l
Content (kg) 7,5 37,5
Vapour Pressure (bar) 45 45

Unless otherwise stated, these refer to vapour pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties oxidising , harmful to health
Valve connection DIN 477 No. 11 | (G 3/8)
Shoulder colour gentian blue (RAL 5010)
 

Dinitrogen monoxide 5.0, liquefied under pressure

Dinitrogen monoxide 5.0

liquefied under pressure
Purity 99,999 vol.%
Descriptions Dinitrogen monoxide 5.0

Impurities

Nitrogen 5 vol. ppm
Oxygen 2 vol. ppm
Moisture 3 vol. ppm
Delivery formats In steel cylinders
Cylinders/container volumes 10 l
Content (kg) 7,5
Vapour Pressure (bar) 45

Unless otherwise stated, these refer to vapour pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties oxidising , harmful to health
Valve connection DIN 477 No. 11 | (G 3/8)
Shoulder colour gentian blue (RAL 5010)
 
 

in atomic absorption spectroscopy (AAS) as a fuel gas

Acetylene 2.6, gaseous form, dissolved in acetone

Acetylene 2.6

gaseous form, dissolved in acetone
Purity 99,6 vol.%
Descriptions Acetylene 2.6

Impurities

Moisture 50 vol. ppm
Compounds of sulphur, phosphorus and arsenic 5 vol. ppm
Delivery formats In steel cylinders
Cylinders/container volumes 10 l 40 l 50 l
Content (kg) 1,6 6,3 10

Properties explosive on heating with/without air , highly flammable
Valve connection DIN 477 No. 3 | Clamp connection
Shoulder colour oxide red (RAL 3009)
 

Propane 2.5, liquefied under pressure

Propane 2.5

liquefied under pressure
Purity 99,5 vol.%
Descriptions Propane 2.5

Impurities

Other hydrocarbons 5000 vol. ppm
Delivery formats In low pressure cylinders
Cylinders/container volumes 12 l 27 l 61 l
Content (kg) 5 11 25
Vapour Pressure (bar) 7,4 7,4 7,4

Unless otherwise stated, these refer to vapour pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties highly flammable
Valve connection DIN 477 No. 1 | (W 21.80 x 1/14 LH)
Shoulder colour flame red (RAL 3000)
 

Propane 3.5, liquefied under pressure

Propane 3.5

liquefied under pressure
Purity 99,95 vol.%
Descriptions Propane 3.5

Impurities

Other hydrocarbons 500 vol. ppm
Delivery formats In low pressure cylinders
Cylinders/container volumes 12 l 27 l 61 l
Content (kg) 5 11 25
Vapour Pressure (bar) 7,4 7,4 7,4

Unless otherwise stated, these refer to vapour pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties highly flammable
Valve connection DIN 477 No. 1 | (W 21.80 x 1/14 LH)
Shoulder colour flame red (RAL 3000)
 

Hydrogen 5.0, gaseous, compressed

Hydrogen 5.0

gaseous, compressed
Purity 99,999 vol.%
Descriptions Hydrogen 5.0

Impurities

Oxygen 2 vol. ppm
Nitrogen 5 vol. ppm
Moisture 5 vol. ppm
Hydrocarbons 0,5 vol. ppm
Delivery formats In steel cylinders and 12-cylinder bundles
Cylinders/container volumes 10 l 50 l 12 x 50 l
Content (m3) 1,8 8,9 106,8
Filling pressure (bar) 200 200 200

Unless otherwise stated, these refer to filling pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties highly flammable
Valve connection DIN 477 No. 1 | (W 21.80 x 1/14 LH)
Shoulder colour flame red (RAL 3000)
 

Hydrogen 6.0, gaseous, compressed

Hydrogen 6.0

gaseous, compressed
Purity 99,9999 vol.%
Descriptions Hydrogen 6.0

Impurities

Oxygen 0,5 vol. ppm
Nitrogen 0,5 vol. ppm
Moisture 0,5 vol. ppm
Hydrocarbons 0,5 vol. ppm
Delivery formats In steel cylinders and 12-cylinder bundles
Cylinders/container volumes 10 l 50 l 12 x 50 l
Content (m3) 1,8 8,9 106,8
Filling pressure (bar) 200 200 200

Unless otherwise stated, these refer to filling pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties highly flammable
Valve connection DIN 477 No. 1 | (W 21.80 x 1/14 LH)
Shoulder colour flame red (RAL 3000)
 
 

in atomic absorption spectroscopy (AAS) as an oxidant

Synthetic air hydrocarbon free, gaseous, compressed

Synthetic air hydrocarbon free

gaseous, compressed
Purity
Descriptions Synthetic air hydrocarbon free
Components
Oxygen 20,5 vol.%
Nitrogen remainder

Impurities

Hydrocarbons 0,1 vol. ppm
Nitrogen monoxide + nitrogen dioxide 0,1 vol. ppm
Moisture 5 vol. ppm
Delivery formats In steel cylinders and 12-cylinder bundles
Cylinders/container volumes 10 l 50 l 12 x 50 l
Content (m3) 2 10 120
Filling pressure (bar) 200 200 200

Unless otherwise stated, these refer to filling pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties
Valve connection DIN 477 No. 9 | (G3/4)
Shoulder colour yellow green (RAL 6018)
 

Synthetic air hydrocarbon free, gaseous, compressed , 300 bar

Synthetic air hydrocarbon free

gaseous, compressed
Purity
Descriptions Synthetic air hydrocarbon free
Components
Oxygen 20,5 vol.%
Nitrogen remainder

Impurities

Hydrocarbons 0,1 vol. ppm
Nitrogen monoxide + nitrogen dioxide 0,1 vol. ppm
Moisture 5 vol. ppm
Delivery formats In steel cylinders and 12-cylinder bundles
Cylinders/container volumes 50 l 12 x 50 l
Content (m3) 13,6 163,2
Filling pressure (bar) 300 300

Unless otherwise stated, these refer to filling pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties
Valve connection DIN 477-5 No. 59 | CEN No. 7
Shoulder colour yellow green (RAL 6018)