How to Test Gold - Featuring the Olympus Vanta GX

Whether you are a gold buyer, jeweler, or a hobbyist, this video is for you. We take a deep look at the chemical differences between 10K, 14K, 18K, and 24K gold. We use a benchtop XRF called the Olympus Vanta GX which also tells us precisely the alloy content each sample contains. If you already use benchtop XRF or handheld XRF you can find Certified Reference Materials (CRMs) like the ones used in this video here: https://alloygeek.com/collections/pre... You can also find windows for you Olympus Vanta GX on Alloygeek.com