Light sources for evaluating papers including those containing fluorescent whitening agents, Test Method TAPPI/ANSI T 1212 sp-21

Light sources for evaluating papers including those containing fluorescent whitening agents, Test Method TAPPI/ANSI T 1212 sp-26


This standard practice covers the significance and application of both instrumental and visual light sources for evaluating papers and related materials including those containing fluorescent whitening agents. The information presented is based on accepted proposals of the Inter Society Color Council (ISCC), Commission Internationale d’Eclairage (CIE), International Standards Organization (ISO), American National Standards Institute (ANSI), TAPPI, and TAPPI Optical Properties Committee experience. Also presented is a method for the visual evaluation of a color match under standard conditions of illumination.

T 1212 sp-26
Light sources for evaluating papers including those containing fluorescent whitening agents, Test Method TAPPI/ANSI T 1212 sp-26
Standard price: 57.00
Discounted price: 38.00
57.00

New Releases

TAPPI PRESS Catalog eBook 2026


Experience the Power of Publications in 2026


Open
 

Kraft Recovery Boilers, Third Edition  


Sponsored by the Recovery Boiler Program R&D Subcommittee of the American Forest & Paper Association (AF&PA) and published by TAPPI Press.


Purchase
 

Handbook For Pulp and Paper Technologists (The SMOOK Book), Fourth Edition

The best-selling text to introduce the entire technology of pulp and paper manufacture.

Purchase
 

Guidelines for Safe Assessment and Operation of Yankee Dryers  


A project of the Yankee Dryer Safety & Reliability Committee.

Purchase
 

Check our newest additions.


TAPPI Press offers some of the most in-depth resources and references for the forest products and related industries. 

See More
   
 

Available for Purchase – Conference Proceedings


TAPPI maintains a record of key conference papers, presentations, and other conference publications, available for purchase in a variety of formats.

See More