APHA color
id:
apha-color-285-3169371
title:
APHA color
text:
APHA color, also referred to as the Hazen scale, and more appropriately as the Platinum Cobalt(Pt/Co) scale, is a color standard named for the American Public Health Association and defined by ASTM D1209. It was originally intended to describe the color of waste water, but its usage has expanded to include other industrial applications. APHA color is a color scale sometimes referred to as a "yellowness index" that is used to assess the quality of liquids that are clear to yellowish in color. It
brand slug:
wiki
category slug:
encyclopedia
description:
Color standard used to assess liquids
original url:
https://en.wikipedia.org/wiki/APHA_color
date created:
date modified:
2022-05-19T01:58:24Z
main entity:
{"identifier":"Q4653301","url":"https://www.wikidata.org/entity/Q4653301"}
image:
fields total:
13
integrity:
14