Essayeur Fondeur - BullionMax
2022年1月2日 · Among the five major Swiss refiners, the only Essayeur Fondeur outlier is Argor-Heraeus SA. Instead of the Essayeur Fondeur mark, Argor-Heraeus chooses to print the words “Melter Assayer” in English on its bullion bars and rounds. Why do …
Argor-Heraeus 1 gram Gold Bar (New in Assay) - Hero Bullion
At the bottom is a smaller Argor-Heraeus logo in a box with “MELTER ASSAYER’. The very bottom of the bar has a serial number which is also on the bottom of the blisterpack. On the reverse the bar is completely blank and generally smooth.
Gold & Silver Assay and Authentication | J. Rotbart & Co.
It can be quite complicated, but essentially, it involves analyzing either all, or a sample of the metal in question, as it melts. Each element has its own melting point, so using very sensitive instruments and chemical agents, the assayer can identify …
Assaying Precious Metals – What is assaying & why is it ...
Simply put, assaying is the process of determining the quality and identity of a metal sample. This is crucial for a number of reasons, including determining compliance with legal requirements, maintaining quality control, and ensuring customer satisfaction. The purity and composition of a metal are determined through a variety of testing methods.
Buy 100 Gram Argor-Heraeus Cast Gold Bullion Bar
Each bar is also imprinted with the Argor Heraeus assay mark 'AH melter assayer' and each bar displays a unique serial number. The 100 gram cast gold bar (3.215 troy ounces) is rectangular in shape with dimensions 45 mm x 24 mm x 5.5 mm, and comes presented in a PET transparent tamper-proof blister pack which doubles as the bar's assay card.
Argor-Heraeus 10 gram Gold Bar (New in Assay) - Hero Bullion
At the bottom is a smaller Argor-Heraeus logo in a box with “MELTER ASSAYER’. The very bottom of the bar has a serial number which is also on the bottom of the blisterpack. The reverse side of the bar is intentionally left blank and makes the bar easier to stack.
Argor-Heraeus Kinebar 100 gram Gold Bar (New in Assay)
At the bottom is a smaller Argor-Heraeus logo in a box with “MELTER ASSAYER’. The very bottom of the bar has a serial number which is also on the bottom of the blisterpack. On the reverse, the bar is a hologram made using Argor-Heraueus’ Kinebar technology.