The Periodic Element Guys are proud to present a Praseodymium 2 Grams 99.9% pure rare earth element sample in a PEGUYS glass vial bottle.
The info contained on the bottle is :
- Element Name: Praseodymium
- Atomic Number/Position on Periodic Table: 59
- Atomic/Element Symbol: Pr
- Atomic Mass: 140.90765 u
- Medium: Rare Earth
- Purity: 99.99%
We have color coded this according to JMOL scheme so each is unique, bright and representative. The Periodic Element Guy has produced a whole range of elements in different Mediums protected in airtight acrylic tiles, bottles and cubes.
The size of these bottles are 42mm x 20mm.
All the photos shown have probably already been sold but we guarantee that you will get a similar element tile with the same or more weight/size as shown in the picture. We supply 82 different elements in many mediums at affordable prices.
The Periodic Element Guy was started by an English guy with 2 young children. He wanted to wean them off the iPad and teach them more about the elements in a fun and exciting way. He also wanted to make elements available to the masses at an affordable price. And now after a year of selling online, we have grown to The Periodic Element Guys. An English guy and Girl and a South African guy. All are partners and share in the success. In the last year we have produced many unique and quality products.
