ASTM D778-97(2007)

Standard Test Methods for Hydrogen Ion Concentration (pH) of Paper Extracts (Hot-Extraction and Cold-Extraction Procedures) (Withdrawn 2010)

NORMA vydaná dňa 1.12.2007

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The information about the standard:

Designation standards: ASTM D778-97(2007)
Note: NEPLATNÁ
Publication date standards: 1.12.2007
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM D778-97(2007) :

Keywords:
cold extraction, hot extraction, industrial paper, paper, paper acidity, paper aging, paper alkalinity, pH, printing papers, writing papers, ICS Number Code 85.060 (Paper and board)