This method is for determining the color of phenol after exposure to chlorine gas as a qualitative measure of certain impurities such as 2,3-benzofuran in phenol. The lower limit of detection is approximately 5 mass-ppm.
UOP 803-84
Original price was: $287.00.$143.00Current price is: $143.00.
Chlorination Color of Phenol by Spectrophotometry
UOP LLC, A Honeywell Company , 01/01/1984