Lead 10 Gram Sample
This is a 10g sample of 99.99% pure lead (Pb)—an excellent addition to any element collection due to its exceptional purity. It can also be hammered or rolled out for use in fire assay testing of gold or used in chemistry projects, as it contains very low levels of silver and other common impurities.
This lead being very pure will slowly oxidise and turn darker over time, some samples will not be as bright and shown but can easily be cleaned up if required for an element collection.
The samples vary, some one solid chunk or a long piece, others have several sticks to make up ten grams.
Please note = Lead is a toxic heavy metal and a known carcinogen, handle it with care and keep away from kids.