Not sure what 999, 925 or 958 silver means? A simple guide to silver purity, grades and easy home tests to check authenticity ...

In this interview, AZoM speaks with Ted Shields from Evident about the new Vanta™ GX precious metal analyzer for nondestructively testing the precious metal content, purity, and karatage of gold, ...

The acid-test ratio is a financial metric that assesses a company’s ability to cover short-term liabilities with its most liquid assets. A higher acid-test ratio suggests a stronger liquidity position ...

How well can current assets cover current liabilities? Reviewed by Amy Drury The acid-test ratio (ATR), also commonly known as the quick ratio, measures the liquidity of a company by calculating how ...