1.1 This test method is used for determining the purity of styrene expressed as weight percent. All impurities are considered to be ethylbenzene. 1.2 The following applies to all specified limits in this standard: for purposes of determining co
ASTM
Standard Test Method for Purity of Styrene by Freezing Point Method (Withdrawn 2000)
STD-73272
1995
2000-06-10
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