While professional testing offers the most reliable results, you can still perform basic checks at home. Inspecting markings, testing with a magnet, and weighing the bar are simple ways to confirm consistency with official specifications.

Some portable tools, such as ultrasonic testers or metal scanners, offer more detailed readings. These tools give added confidence when evaluating bars from private sellers. If anything seems off, a gold bar dealer Greensboro can help verify the product before you finalize the deal.

For higher-value bars or large transactions, professional verification is strongly recommended. This can include XRF analysis or assays performed by reputable labs, especially when selling to dealers or collectors.

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