1.1 These test methods cover measurement by infrared absorption spectrophotometry of the 1378.4-cm1 (7.255-m) band in polyethylene due to methyl groups. (1, 2, 4-7) Two test methods are covered:1.1.1 Test Method A uses compens
ASTM
Standard Test Methods for Absorbance of Polyethylene Due to Methyl Groups at 1378 cm
STD-52358
1992
2004-07-01
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