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Vendor:Sirius Metals
Sirius Metals True Colloidal Gold 100 ppm – 500 mL, 99.99+% Pure, Made in USA
Overview Sirius 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...- $181.51
- $181.51
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