ASTM D2238-22

Standard Test Methods for Absorbance of Polyethylene Due to Methyl Groups at 1378 cm?1

NORMA vydána dne 1.9.2022

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The information about the standard:

Designation standards: ASTM D2238-22
Publication date standards: 1.9.2022
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM D2238-22 :

Keywords:
Fourier transform spectroscopy, infrared spectroscopy, methyl groups, polyethylene, quantitative analysis,