Application Note: APHA
Source: HunterLab - Measure Color...Measure Quality
Prior to the 1890s, descriptions of slightly colored clear liquids were based on the concept of "water white." There were many interpretations of "water white" and it became necessary to have a more specific method for describing the color of waste water.
access the Application Note!
Log In
Get unlimited access to:
Trend and Thought Leadership Articles
Case Studies & White Papers
Extensive Product Database
Members-Only Premium Content
Welcome Back! Please Log In to Continue.
X
Enter your credentials below to log in. Not yet a member of Chemical Online? Subscribe today.
Subscribe to Chemical Online
X
Subscribe to Chemical Online
This website uses cookies to ensure you get the best experience on our website. Learn more