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...

merely a color breed. The American Paint Horse's combination of color and conformation has made the American Paint Horse Association (APHA) the second-largest...

breed registry American Pharmacists Association (APhA) American Public Health Association APHA color, a color standard named for the American Public Health...

Gardner Color Scale is a one-dimensional scale used to measure the shade of the color yellow. The Gardner scale and the APHA/Pt-Co/Hazen Color Scale overlap...

Nessler cylinders are used for colorimetric analysis, such as APHA color. The color of the substance contained in a Nessler cylinder is visually compared...

The Platinum-Cobalt Scale (Pt/Co scale or Apha-Hazen Scale ) is a color scale that was introduced in 1892 by chemist Allen Hazen (1869–1930). The index...

The American Paint Horse Association (APHA) is a breed registry for the American Paint Horse. It is currently headquartered in Fort Worth, Texas. It was...

International (CSI) - The Professional Body for Colourists Why Do You Need Color Correction, video by Terence Curren, senior colorist at Apha Dogs, Inc....

January 1, 2024. "2023 Official APHA Rule Book" (PDF). American Paint Horse Association. Retrieved January 1, 2024. "Color Breed Registry". Pinto Horse Association...

American Paint Horse Association (APHA) and competed at a national level. With her horse Roanie, she won three APHA Reserve World Championships – 13 and...