SH/T 1499.3-1997 Translated English of Chinese Standard. (SHT 1499.3-1997, SH/T1499.3-1997, SHT1499.3-1997): Pure adipic acid - Measurement of ammonia solution color (in Pt-Co scale) - Spectrophotometric method [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 9 juil. 2017 - 7 pages This standard specifies the determination method for the solution color of the pure adipic acid ammonium solution. This standard is applicable to the determination of the solution color of the pure adipic acid ammonium solution. |