Lead - High Purity Ball

This is a 390g cast ball of 99.99% pure lead (Pb)—an excellent addition to any element collection due to its high purity. It can also be hammered or rolled out for use in fire assay testing of gold or used in casting or chemistry projects, as it contains very low levels of silver and other common impurities.

This lead being very pure will slowly surface oxidise and turn darker over time, all these balls have a thin, dull oxide coating but can easily be cleaned up if required for an element collection.

The weight varies a little but they are all around 390 grams give or take a few grams. They are approximately 40mm wide. 

Please note = Lead is a toxic heavy metal and a known carcinogen, handle it with care and keep away from kids. Take extra care melting this product, the fumes and dust are toxic.