Cs 55 Cesium

cesium metal in ampoule, buy cesium metal

Cesium is one of the alkali metals with chemical symbol Cs and atomic number 55. It is solid and golden at normal pressure and temperature, is highly reactive with water and air, it must be placed in sealed glass ampoule under argon only. 

Cesium is an incredible element because melt in your hands at body temperature. If you take in your hands the glass ampoule, after several minutes you can see that all the cesium before liquid becomes liquid, looks like pure liquid gold.  

There are four isotopes of Cesium, 3 of them are radioactive, we don't sell these isotope, but  we sell the stable and natural cesium metal (not radioactive), called cesium-133. 

We supply this element at the purity of 99,99% in an argon sealed glass ampoule.

Buy now from the form below!

NEW Cesium metal 1,5 grams 99,99% argon sealed

High purity Cesium metal element 55 sample of 1,5 grams 99,99% in argon sealed ampoule and glass vial. Pure Cesium metal sample. Lead time: 10-14 days


154,90 €

  • Limited Availability
  • Ships within 3-7 days1

Cesium metal 0,1 gram 99,99% ampoule in labeled glass vial

High purity Cesium metal element 55 sample of 100mg in glass ampoule (dimensions: 5 mm diameter x 30mm long) inside a beautiful glass vial professionally labeled, Pure Cesium metal sample. LEAD TIME: 1 MONTH

119,90 €

  • Sold Out

Cesium metal 99,99% mini ampoule in vial

High purity cesium metal ampoule argon sealed 99,99%, 15 milligrams of pure cesium metal sample, put into a beautiful glass vial.

Ampoule dimensions: about 1,5cm long.

24,90 €

  • Sold Out

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