K 19 Potassium
Potassium metal is an abundant element, which in its pure form is a silvery white, light metal and it is very reactive. Potassium metal reacts very strongly with water, producing hydrogen gas and flames. When dealing with potassium metal, painstaking precaution is inevitable. In compounds, potassium is essential to animals and plants, several natural minerals contain it. Potassium has a natural and radioactive isotope, called 40K (potassium 40), it is a beta emitter, and it has a half life of 1.25 billion years. It is responsible for the largest part of the normal radioactive exposure, and traces were discovered in bananas!
Potassium metal 1 gram 99.8%
High purity Potassium metal pieces of 1 gram 99.8% pure placed in labeled glass vial under mineral oil. The mineral oil prevents but doesn't stop the oxidization of the potassium metal. Pure and Safe Potassium metal for element collection or laboratory.
$13.90
Final price excl. shipping costs
- Available
- Ships in 2-3 weeks1
Potassium metal 40mg argon sealed 99.9%
High purity Potassium metal sample of 40 milligrams argon sealed and 99.9% pure placed in labeled glass vial. Pure and Safe Potassium metal for element collection or laboratory.
$24.90
Final price excl. shipping costs
- Limited Availability
- Ships within 1-3 days1
Potassium metal keychain
Amazing keychain with beautiful and shiny ampoules of pure Potassium metal inside! Perfectly casted!
This keychain is the perfect gift for any science lover!
$39.90
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- Limited Availability
- Ships within 1-3 days1
Potassium metal 1 gram shiny oxide free 99.9% argon sealed ampoule and vial
High purity and oxide free Potassium metal sample 99.9%, shiny, oxide free. Argon sealed sample of 1 gram Potassium completely shiny. This sample of potassium metal is very rare and it is a must have for every elements collector. Pure and safe Potassium metal oxide free sample for element collection, display and laboratory.
$79.90
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- Limited Availability
- Ships within 1-3 days1
Potassium metal 10mm density cube argon sealed ampoule
New amazing Potassium metal 10mm density cube, shiny, oxide free, argon sealed ampoule. You can add an optional 60mm vial for better storage and display (last picture). Pure potassium metal for element collection
$69.90
Final price excl. shipping costs
- Limited Availability
- Ships in 2-3 weeks1
