ASTM C471M-20

Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)

NORMA vydána dne 1.10.2020

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The information about the standard:

Designation standards: ASTM C471M-20
Note: NEPLATNÁ
Publication date standards: 1.10.2020
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM C471M-20 :

Keywords:
ammonium acetate method, atomic absorption, chemical analysis, coulometric method, flame photometry, gas chromatography/electron capture detector, gas chromatography/mass spectrometry, gypsum, gypsum board, gypsum concrete, gypsum products, high-performance liquid chromatography/UV detector, plaster, sand in set plaster, sulfur (S8), wood-fiber plaster ,, ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)