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pro vyhledávání: '"Xi-Pei Cheng"'
Publikováno v:
AIChE Journal. 66
Publikováno v:
Polymer Testing. 67:213-217
High temperature gel permeation chromatography (GPC) equipped with differential refractive index, light scattering and viscometer is used to characterize polyethylene with broad molecular weight distribution (MWD). Methods are discussed through the m