How to test the gold by EDX 8000 MAX?

Simply the Best > High count rate high-resolution SDD detector > Large sample chamber >ppm level test accuracy for accurate determination of gold and all precious metals (silver, platinum, palladium, rhodium, iridium and ruthenium) > The fastest result is 10 seconds > Non-destructive analysis protects valuable jewelry, antiques and collectibles > One-click test, quickly get started > Expandable application solution -- analysis of plating and plating solution