Ross Gaylon, Frolen Lois
Institute for Materials Research, National Bureau of Standards, Washington, D.C. 20234.
J Res Natl Bur Stand A Phys Chem. 1972 Mar-Apr;76A(2):163-170. doi: 10.6028/jres.076A.023.
The determination of the integral molecular weight distribution () of the linear polyethylene sample (SRM 1475) by means of gel permeation chromatography (GPC) is described. Both the experimental and mathematical details of column calibration and sample analysis are included.
本文描述了通过凝胶渗透色谱法(GPC)测定线性聚乙烯样品(标准参考物质1475)的积分分子量分布()。文中包含了柱校准和样品分析的实验及数学细节。