ALKALI METALS SETS

The Alkali metals represent the 1st group of the Periodic Table and consist of Lithium metal, Sodium metal, Potassium metal, Rubidium metal and Cesium metal. The first 3 alkali metals can be safely stored both under mineral oil or argon. The last 2 alkali metals (Rubidium and Cesium) can be stored only under argon or vacuum condition. The mineral oil prevents but doesn't stops the oxidization of these 3 air-sensitive metals (Lithium, Sodium, Potassium) which over the years inevitably oxidized even if very slowly. The alkali metals sealed under argon, instead, will shiny forever and they will never oxidize, they are protected by argon and they can not react with oxygen of the air. However the production of a shiny sample of Lithium, Sodium, Potassium, Rubidium and Cesium metal is very expensive, therefore the price between the 2 kind of storage are really different.

Lithium, Sodium, Potassium Metals Set

Alkali Metals set, samples of 1 gram of each metal in beautiful labeled glass vial under high quality transparent mineral oil.

  1. Lithium metal sample 99.95% pure
  2. Sodium metal sample 99.8% pure
  3. Potassium metal sample 99.8% pure

Discount code can not be used for a yet discounted item

Li, Na, K set
$31.10 2

$26.90

  • Available
  • Ships within 1-3 days1

ALKALI METALS MINI ARGON AMPOULES SET

Amazing Alkali Metals set, including 1 of each of the following metals 

  • Sodium metal sample 99.9% pure 20mg
  • Potassium metal sample 99.9% pure 20mg
  • Rubidium metal sample 99.9% pure 20mg
  • Cesium metal sample 99.9% pure 20mg

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alkali metals 20mg set
$88.90 2

$77.90

  • Limited Availability
  • Ships within 1-3 days1

Complete Alkali Metals Argon Sealed Set

High Purity Alkali Metals Set in ampoule under argon and labeled glass vial. Alkali metals samples of approximate 1 gram each, except Lithium, which weighs about 0.4-0.5 grams.

Purity for Lithium, Sodium and Potassium is 99.9%

Purity for Cs and Rb is 99.99%

All the samples of this set are very shiny, with no oxide layer surface. These samples will shiny forever. 

 

Buying the set you save 164$ (refers to buying these separately).  

 

Discount code can not be applied on a discounted item like this.

alkali metals set approx 1g each
$593.90 2

$429.90

  • Limited Availability
  • Ships in 2-3 weeks1

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