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N
Nitrogen


Atomic no.:
7
Atom. weight: 14.00674
Density: 1.17
Class:
Gas
Melting point: -209.86°C
Boiling point: -195.82°C
Colour: colourless
   
Discoverer: Daniel Rutherford - (Henry Cavendish )
Place: Scotland / England
Year: 1772

A colourless, odourless gas that makes up 78% of the air by volume. Nitrogen is essential for life since it is part of DNA, but it is also needed for protein and many other components of the living cell. There is a so-called ‘nitrogen cycle’ in nature - that is, it is possible to trace its movements from the air to plants, to animals, to the soil where it can be recycled or washed into rivers, and where some microbes can turn it back into nitrogen gas and return it to the atmosphere. About 50 million tonnes of nitrogen are extracted every year, mainly for use in making fertiliser, but also for making plastics, dyes and explosives.

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smart-elements - Acrylic Element cube - Nitrogen N2- 50mm

Acrylic Element cube - Nitrogen N2- 50mm

Amount: 1 St.
Purity :99.9%


1 pcs.: SOLD!

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smart-elements - Gases discharge tube set, size approximately ~75x75mm

Gases discharge tube set, size approximately ~75x75mm

Amount: 1x SET
Purity :>99.99%


1 pcs.: 225.00 € - tax free
5-9 pcs.: 214.00 €
>9 pcs.: 203.00 €

in stock

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smart-elements - Deuterium discharge tube, size approximately ~75x75mm

Deuterium discharge tube, size approximately ~75x75mm

Amount: 1 Stück /pc.
Purity :99.8%


1 pcs.: 78.00 € - tax free

in stock

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smart-elements - High purity Nitrogen gas ampoule, purity 99.9993%

High purity Nitrogen gas ampoule, purity 99.9993%

Amount: 1 Stück / 1pc.
Purity :99.9993%


1 pcs.: 18.00 € - tax free
5-9 pcs.: 17.00 €
>9 pcs.: 16.00 €

in stock

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smart-elements - Nitrogen gas micro spectrum discharge tube 80-90mm - NEW

Nitrogen gas micro spectrum discharge tube 80-90mm - NEW

Amount: 1 Röhre/ tube
Purity :99.9993%


1 pcs.: 26.00 € - tax free
5-9 pcs.: 25.00 €
>9 pcs.: 23.00 €

in stock

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smart-elements - Nitrogen gas spectrum discharge tube 120mm - NEW

Nitrogen gas spectrum discharge tube 120mm - NEW

Amount: 1 Röhre/ tube
Purity :>99,99%


1 pcs.: 34.00 € - tax free

in stock

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smart-elements - Nitrogen discharge tube, size approximately ~75x75mm

Nitrogen discharge tube, size approximately ~75x75mm

Amount: 1 Stück /pc.
Purity :99.99%


1 pcs.: 79.00 € - tax free

in stock

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