Understanding the Difference Between 18k, 21k, and 24k Gold

18k gold offers 75% purity and durability for daily wear, while 21k and 24k gold provide higher purity but are softer and best for special uses.

18k gold offers 75% purity and durability for daily wear, while 21k and 24k gold provide higher purity but are softer and best for special uses.
Gold industry and gold analysis reveal prices shift with real interest rates, US dollar value, inflation, and central bank actions in today’s market.
The X-ray tube in a XRF spectrometer generates primary X-rays that excite samples, enabling precise, non-destructive elemental analysis across industries.
Gold analysis using non-destructive techniques like XRF ensures accurate purity testing and valuation of jewelry and valuable objects without damage.
Compare Portable XRF analyzer vs desktop XRF for field flexibility, speed, and lab accuracy. Find out which suits your testing and analysis needs best.
Avoid errors in XRF analysis like poor sample prep, incorrect calibration, and spectral interferences. Learn how to improve accuracy and reliability.
XRF Guns provide fast, accurate, and non-destructive material analysis, making them essential for industries like mining, recycling, and manufacturing.
Investing in a gold testing machine ensures accurate purity checks, prevents fraud, protects reputation, and offers non-destructive, reliable results.
XRF analyzers offer unmatched accuracy and non-destructive testing for gold purity, ensuring fast, reliable results for jewelers, miners, and gold buyers.
What is the difference between ICP and XRF? ICP offers high sensitivity for trace elements, while XRF is faster, non-destructive, and cost-effective.