Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Torvald Andersson"'
Publikováno v:
Journal of Chromatography A. 743:33-42
The use of size-exclusion chromatography for determination of pore dimensions of chromatography media is reviewed. It is noted that many researchers still use the simple but inaccurate method of treating the selectivity curve as a cumulative pore siz
Publikováno v:
Carbohydrate Research. 273:71-76
PREPARATIVE SEPARATION OF OLIGOSACCHARIDES FROM KAPPA-CARRAGEENAN, SODIUM HYALURONATE, AND DEXTRAN BY SUPERDEX(TM) 30 PREP GRADE
Publikováno v:
Journal of Chromatography A. 326:33-44
Some chemical, physical and chromatographic properties of microparticulate gel filtration media based on cross-linked agarose are described. The new cross-linking procedure results in increased rigidity and chemical and physical stability. Linear flo
Publikováno v:
Scandinavian Journal of Rheumatology. 12:133-138
New methods to isolate and characterize the molecular weight distribution of hyaluronic acid have been applied to human synovial fluids from arthritic patients. Considerable variations in molecular weight distribution were found between the individua
Autor:
Lars Hagel, Torvald Andersson
Publikováno v:
Journal of Chromatography A. 285:295-306
Some physical and chromatographic properties of Superose 6B™, a new agarose-based material for medium speed high-performance gel filtration, have been investigated. The chromatographic particle size was derived from the volume-size distribution, an
Properties, in theory and practice, of novel gel filtration media for standard liquid chromatography
Publikováno v:
Journal of chromatography. 476
The influence of experimental parameters on the separation result in gel filtration may readily be predicted from a few basic equations, as demonstrated with the aid of experimental observations on Sephacryl® HR. Excellent agreement between the pred
Autor:
Torvald Andersson, Lars Hagel
Publikováno v:
Analytical biochemistry. 141(2)
Applications of a new agarose-based medium for high-performance preparative gel filtration is described. The 30-micron bead size, high pore volume, and simple experimental technique to prepare highly efficient columns make Superose 6B very suitable f