{"product_id":"sirius-metals-true-colloidal-gold-100-ppm-500-ml-99-99-pure-made-in-usa","title":"Sirius Metals True Colloidal Gold 100 ppm – 500 mL, 99.99+% Pure, Made in USA","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eSirius Metals True Colloidal Gold delivers a high-purity 100 ppm suspension of gold nanoparticles in purified water, manufactured in the USA. Packaged in a clear BPA-free plastic bottle with a black phenolic cap, it is designed for industrial and scientific workflows where consistency and reliable handling matter.\u003c\/p\u003e\n\u003ch3\u003eWhy choose this colloidal gold\u003c\/h3\u003e\n\u003cp\u003eAt 100 ppm, the formulation centers on tiny gold particles dispersed evenly in water, creating a transparent solution that remains stable under standard laboratory conditions. The production process emphasizes purity (99.99+%) and controlled particle size, which can be important for reproducible observations in lab tasks, materials testing, and process QA scenarios. While not a medical product, this material is positioned for precise, non-clinical applications in controlled environments.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConcentration: 100 ppm\u003c\/li\u003e\n  \u003cli\u003ePurity: 99.99+% gold\u003c\/li\u003e\n  \u003cli\u003eVolume: 500 mL (16.9 fl oz)\u003c\/li\u003e\n  \u003cli\u003eForm: gold nanoparticles suspended in purified water\u003c\/li\u003e\n  \u003cli\u003ePackaging: clear BPA-free bottle with a black phenolic cap\u003c\/li\u003e\n  \u003cli\u003eOrigin: Made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you get and how to handle it\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGold exists as nanoparticles colloidally suspended in purified water, yielding a clear, water-like appearance when stored properly.\u003c\/li\u003e\n  \u003cli\u003eIntended for industrial and scientific use, with emphasis on stable suspension and repeatable handling.\u003c\/li\u003e\n  \u003cli\u003eImportant handling notes: do not expose to freezing; ensure delivery to a non-freezing address; report any unexpected color or volume promptly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStorage, safety, and practical use\u003c\/h3\u003e\n\u003cp\u003eStore in a climate-controlled environment and follow standard laboratory SOPs. Potential uses include precision calibration, materials testing, and sample preparation in controlled settings. This product is not a medical product and does not guarantee any clinical outcomes.\u003c\/p\u003e\n\u003ch3\u003eNotes on color, condition, and replacements\u003c\/h3\u003e\n\u003cp\u003eIf the bottle arrives with an unexpected color or texture, do not open the cap. Photograph the packaging and contact Sirius Metals for guidance and a potential replacement bottle and return shipping label.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the concentration and purity of the True Colloidal Gold?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The product offers a 100 ppm concentration with 99.99+% gold nanoparticles suspended in purified water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are there special storage or handling requirements?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Store sealed in a cool, dry place; avoid freezing and follow standard lab safety; do not use if the bottle shows signs of compromise.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sirius Metals","offers":[{"title":"Default Title","offer_id":42873595592788,"sku":"B09PZK4QWP","price":181.51,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1159\/2788\/files\/sirius-metals-true-colloidal-gold-bottle.jpg?v=1769386674","url":"https:\/\/australianvit.com\/products\/sirius-metals-true-colloidal-gold-100-ppm-500-ml-99-99-pure-made-in-usa","provider":"AustralianVit | Premium Vitamins, Minerals \u0026 Natural Supplements in Australia","version":"1.0","type":"link"}