{"product_id":"lead-high-purity-ball","title":"Lead - High Purity Ball","description":"\u003cp data-start=\"0\" data-end=\"302\"\u003eThis is a 390g cast ball of \u003cstrong data-start=\"10\" data-end=\"49\"\u003e99.99% pure lead (Pb)\u003c\/strong\u003e—an excellent addition to any \u003cstrong data-start=\"79\" data-end=\"101\"\u003eelement collection\u003c\/strong\u003e due to its high purity. It can also be \u003cstrong data-start=\"148\" data-end=\"179\"\u003ehammered or rolled out for use in fire assay\u003c\/strong\u003e testing of gold or used in casting or \u003cstrong data-start=\"207\" data-end=\"229\"\u003echemistry projects\u003c\/strong\u003e, as it contains very low levels of silver and other common impurities.\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"302\"\u003eThis 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.\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"302\"\u003eThe weight varies a little but they are all around 390 grams give or take a few grams. They are approximately 40mm wide. \u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"302\"\u003ePlease 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.\u003c\/p\u003e","brand":"Billing Metals \u0026 Manufacturing","offers":[{"title":"Default Title","offer_id":67594164174938,"sku":null,"price":10.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/1692\/4250\/files\/20261001_190434.jpg?v=1790846626","url":"https:\/\/billingmetals.com.au\/products\/lead-high-purity-ball","provider":"Billing Metals \u0026 Manufacturing","version":"1.0","type":"link"}