EPA has successfully added certain perfluoroalkyl substances (PFAS) to the toxic release inventory (TRI) list of chemicals ...

A study led by Prof. Yin Huajie from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences introduces ...

The color was then removed in two steps using a bleaching solution (acetone [V] + anhydrous ethanol [V] = 1:1 and anhydrous ethanol [V]: glacial acetic acid [V]: glycerol [V] = 3:1:1]. 2.8 ...