Molecular weight determination of polystyrene standards by vapor pressure osmometry

1969 ◽  
Vol 41 (1) ◽  
pp. 90-94 ◽  
Author(s):  
Alfred H. Wachter ◽  
Wilhelm. Simon
Keyword(s):  
Molecular Weight ◽  
Vapor Pressure ◽  
Vapor Pressure Osmometry ◽  
Molecular Weight Determination

scholarly journals Determination of Molecular Weight

1966 ◽  
Vol 49 (4) ◽  
pp. 744-749
Author(s):  
C L Ogg
Keyword(s):  
Molecular Weight ◽  
Vapor Pressure ◽  
Initial Study ◽  
Vapor Pressure Osmometry ◽  
Reference Standard ◽  
Isothermal Distillation

Abstract An initial study, in which 23 collaborators participated, was conducted on the determination of molecular weight by the isothermal distillation (vapor pressure osmometry) method. Each used his own method and apparatus to analyze four samples in duplicate; the molecular weight ranged from 123 to 891. Results show that the chief problem is the choice of the correct solvent and reference standard and that the use of bare thermistors is questionable.

Molecular Weight Determination of Component Polypeptides of Glutenin after Fractionation by Gel Filtration

1975 ◽  
Vol 39 (8) ◽  
pp. 1527-1531
Author(s):  
Zen-ichiro Hamauzu ◽  
Yukio Kamazuka ◽  
Hirokazu Kanazawa ◽  
Daizo Yonezawa
Keyword(s):  
Molecular Weight ◽  
Gel Filtration ◽  
Molecular Weight Determination
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