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Kr
Krypton
Atomic no.:
36
Atom. weight: 83.8
Density: 0.0037493
Class:
noble gas
Melting point: -157.2°C
Boiling point: -153.35°C
Colour: colourless
   
Discoverer: Sir William Ramsay und Morris William Travers
Place: London, UK
Year: 1898

The name is derived from the Greek ‘kryptos’, meaning hidden A colourless, odourless gas that is inert to everything but fluorine gas. The isotope krypton 86 has a line in its atomic spectrum that is now the standard measure of length : 1 metre is defined as exactly 1,650,763.73 wavelengths of this line. Krypton is one of the rarest gases in the Earth’s atmosphere, accounting for only 1 part per million by volume.

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smart-elements - Super bright Krypton spectrum discharge tube 100mm - NEW

Super bright Krypton spectrum discharge tube 100mm - NEW

Amount: 1 Röhre/ tube
Purity :99.999%


1 pcs.: 40.00 € - tax free
5-9 pcs.: 38.00 €
>9 pcs.: 36.00 €

in stock

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smart-elements - Krypton Element Symbol discharge tube 80x80mm

Krypton Element Symbol discharge tube 80x80mm

Amount: 1x Tube
Purity :99.999%


1 pcs.: 80.00 € - tax free

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smart-elements - Noble gas discharge tube set, size approximately ~8*8cm

Noble gas discharge tube set, size approximately ~8*8cm

Amount: 1x SET
Purity :99.99%


1 pcs.: SOLD!

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smart-elements - Helium discharge tube 120mm - SALE

Helium discharge tube 120mm - SALE

Amount: 1x SET
Purity :-


1 pcs.: 39.00 € - tax free

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smart-elements - Krypton discharge tube 120mm - SALE

Krypton discharge tube 120mm - SALE

Amount: 1x SET
Purity :-


1 pcs.: 39.00 € - tax free
5-9 pcs.: 37.00 €
>9 pcs.: 35.00 €

in stock

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

Krypton 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 €

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smart-elements - Noble gases complete set in ampoules premium version

Noble gases complete set in ampoules premium version

Amount: 1 Stück / 1pc.
Purity :4N - 5N3


1 pcs.: 80.00 € - tax free
5-9 pcs.: 76.00 €
>9 pcs.: 72.00 €

in stock

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smart-elements - Nano spectrum discharge tube set 80mm - He Ne Ar Kr Xe NEW!

Nano spectrum discharge tube set 80mm - He Ne Ar Kr Xe NEW!

Amount: 5 Stk. / 5 pcs.
Purity :99.99%


1 pcs.: 80.00 € - tax free
5-9 pcs.: 76.00 €
>9 pcs.: 72.00 €

in stock

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smart-elements - Noble gas discharge tube set, length approximately 22cm

Noble gas discharge tube set, length approximately 22cm

Amount: 1x SET
Purity :-


1 pcs.: SOLD!

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smart-elements - Krypton Kr spectrum discharge tube

Krypton Kr spectrum discharge tube

Amount: 1 Röhre/ tube
Purity :~


1 pcs.: SOLD!

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smart-elements - Acrylic Element cube - Kr Krypton - 50mm

Acrylic Element cube - Kr Krypton - 50mm

Amount: 1 St.
Purity :99.9%


1 pcs.: 60.00 € - tax free

in stock

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smart-elements - Micro spectrum discharge tube set 80mm - He Ne Ar Kr Xe NEW!

Micro spectrum discharge tube set 80mm - He Ne Ar Kr Xe NEW!

Amount: 5 Stk. / 5 pcs.
Purity :99.99%


1 pcs.: 100.00 € - tax free
5-9 pcs.: 95.00 €
>9 pcs.: 90.00 €

in stock

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smart-elements - High purity Krypton gas ampoule, purity 99.99%

High purity Krypton gas ampoule, purity 99.99%

Amount: 1 Stück / 1pc.
Purity :99.99%


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

in stock

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