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Día: 25 de julio de 2025

What Is XRF Testing Used for in Gold Trade?

In the gold trade, X-ray fluorescence (XRF) technology enables traders and professionals to quickly and non-destructively determine the purity and composition of gold and other precious metals. It eliminates guesswork, reduces risk, and ensures that both buyers and sellers can…

Where to Buy a Gold and Silver Tester Machine?

Whether you’re a jewelry shop owner, pawn broker, refinery technician, or a collector concerned with authenticity and purity, choosing the right testing equipment and a trustworthy supplier is essential for accurate results, credibility, and long-term return on investment. Instead of…

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