ASTM D3536-91 PDF

Scope: 1.1 This test method covers the determination of molecular weight (MW) averagesand the distribution of molecular weights in linear soluble polystyrene by liquid exclusion chromatography (gel permeation chromatography-GPC). The test method uses commercially available polystyrene (PS) standards and equipment for this purpose and is applicable for samples containing molecular weight components from 5000 to 3 X lo6 g-mol-'. This is discussed in more detail in 12.1. The test method is not absolute and requires calibration. 1.2 The values stated in SI units, based on PracticeE 380, are to be regarded as the standard. 1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user o f this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D3536-91 Referenced Document

ASTM D3016 Standard Practice for Use of Liquid Exclusion Chromatography Terms and Relationships*， 2018-11-01 Update
ASTM E380 Standard Practice for Use of the Internation System of Units (SI) (the Modernized Metric System)*， 1993-04-21 Update

1970 ASTM D3536-91 Standard Test Method for Molecular Weight Averages And Molecular Weight Distribution Of Polystyrene By Liquid Exclusion Chromatography (Gel Permeation Chromatography - Gpc)
1976 ASTM D3536-76e1 Standard Test Method for Molecular Weight Averages And Molecular Weight Distribution Of Polystyrene By Liquid Exclusion Chromatography (Gel Permeation Chromatography - Gpc)