Can XRF Be Used to Test Silver or Platinum?
The direct answer is yes—XRF can be use…
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What’s the Difference Between XRF and Fire Assay?
When it comes to determining the purity…
Why Is It Important to Test Gold Before Buying?
Testing gold before buying is important…
Is XRF a Viable Solution for Pawn Shops?
For pawn shops, trust and accuracy are …
How Can You Tell if Gold Is Fake Without Chemicals?
Spotting fake gold can be surprisingly …
Can a Gold Tester Gun Really Identify Fake Gold?
The Straight Answer: Yes, Gold Tester G…
Where Can You Get an XRF Machine Calibrated?
The short answer is: calibration can be…
How Much Does a Quality XRF Analyzer Cost?
Anyone considering an XRF analyzer for …
VRAY Instrument Showcases Advanced Precious Metal Analyzers at Penang Signature Gold, Gems & Jewellery Fair 2025
VRAY Instrument Limited proudly partici…
What’s the Science Behind X-Ray Fluorescence?
For centuries, professionals in mining,…