Pm 61 Promethium

promethium paint, promethium metal sample, promethium sample for element collection, promethium sample for element display.

 

Promethium metal is the second element after technetium metal, of which no stable isotopes exist. However, Promethium metal is much more unstable than this, the most long-lived isotope, 145Pm, has a half-life of just under 18 years. The only natural isotope, 147Pm, has a half-life of only about two and a half years. This on Earth occurs only in traces, most of it is from nuclear waste. There are some few, very special applications for promethium, e.g. in radioisotope thermoelectric generators. Very few stars contain promethium, which they seem to produce themselves, however they may do that. Promethium paint was used in subaqueous watches and also in big alarm clock hands. 

Promethium old watch hand absolutely rare

Incredible rare representative sample of Promethium watch hand sealed in ampoule only 

This is a MUST HAVE for every element collectors. 

This sample is an old Promethium watch hand for collection sealed in ampoule only

It is completely safe to store

PLEASE DO NOT USE ANY DISCOUNT CODE ON THIS ITEM OR THE ORDER WILL BE DELATED. THANK YOU 

promethium watch hand

199,90 €

  • Limited Availability
  • Ships within 1-3 days1

Promethium paint strip absolutely rare

Incredible rare representative sample of Promethium paint strip sealed in labeled glass vial

This is a MUST HAVE for every element collectors. 

This sample is an old (2000') Promethium paint strip for collection, casted in acrylic inside a labeled glass vial.

It is completely safe to store

PLEASE DO NOT USE ANY DISCOUNT CODE ON THIS ITEM OR THE ORDER WILL BE DELATED. THANK YOU 

promethium paint strip

249,90 €

  • Available
  • Ships within 1-3 days1

Promethium paint cell EXTREMELY RARE

Incredible rare representative sample of Promethium paint in a glass cell.

This is a MUST HAVE for every element collectors. 

This sample is an old (2000') Promethium paint cell for collection.

It is completely safe to store

PLEASE DO NOT USE ANY DISCOUNT CODE ON THIS ITEM OR THE ORDER WILL BE DELATED. THANK YOU 

promethium paint strip

349,90 €

  • Limited Availability
  • Ships within 1-3 days1

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