Service-Hotline: +43-1-2936882   Visit us on facebook      

A leading supplier for high purity elements, periodic table display samples for research, education and collection - Living science...
   Home | About us | About the Elements | Terms/conditions | References | Sponsoring |Guestbook | Contact | Deutsch

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.

Views: 145749


 
 entries 1 to 5 from 5 Detail view periodic table

  Categories:  
  ampoules     discharge tubes     Acrylic blocks     All categories  

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

Details     

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

in stock

Details     

smart-elements - Helium discharge tube 120mm - SALE

Helium discharge tube 120mm - SALE

Amount: 1x SET
Purity :-


1 pcs.: 39.00 € - tax free

in stock

Details     

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

Details     

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 €

in stock

Details     


 

smart-elements.com - Last software update from 17.11.2018 - All rights reserved
Idea, Design & Programming © by Juergen Bauer - All rights reserved