Shaanxi University researchers embedded naphthylimide fluorescent particles into ordinary filter paper to create a ...

A urinary tract infection (UTI) is caused by bacteria entering the urethra and traveling through the urinary system. The most common type of UTI is-you guessed it-a bladder infection. Odds are you've ...

ASTM D130 − 12: Standard Test Method for Corrosiveness to Copper from Petroleum Products by Copper Strip Test by American Society for Testing and Materials Publication date 2012 Topics ASTM Collection ...