Precious Metals Refinery
Precious Metal Refining is an art form that dates back to Ancient Rome. The classic fire assay process that is…
Choose A Refiner with an on-site laboratory. This may come as a shock…. but a lot of “refiners” send your…
Have you chosen the right precious metals refiner for your dental scrap? Working with a refiner is an important…
By now you are probably selling your dental crowns one of two ways: a.) “Cash buyer” This is a person…
Precious metals such as gold, silver, palladium and platinum, were regularly used in dental crowns. However this practice has decreased due…
DENTAL ACID TESTING IS INEFFECTIVE. Acid testing is a common way to distinguish how much gold is present in a…