scholarly journals Semi-quantitative Analysis of a Small Amount of Metals by Paper Chromatography. H. Analysis of Gold in the Presence of Large Amount of Copper

1957 ◽  
Vol 78 (12) ◽  
pp. 1707-1709
Author(s):  
Shiro Harasawa ◽  
Suehiko Hayano
1961 ◽  
Vol 82 (5) ◽  
pp. 638-638 ◽  
Author(s):  
Kazuo KANOMATA ◽  
Fusayoshi IKAWA

1961 ◽  
Vol 39 (2) ◽  
pp. 439-451 ◽  
Author(s):  
C. K. Harris ◽  
E. Tigane ◽  
C. S. Hanes

A method based on the use of miniature ion-exchange columns has been devised for isolating small amounts of amino acids from biological fluids and tissue extracts. The amino acids are isolated virtually free from proteins, sugars, and inorganic cations in a single treatment.Techniques are described for the preparation of solutions of the isolated amino acids for quantitative analysis by paper chromatography.


1959 ◽  
Vol 31 (1) ◽  
pp. 251-252 ◽  
Author(s):  
G.V. Marinetti ◽  
J. Erbland ◽  
E. Stotz

Nature ◽  
1963 ◽  
Vol 200 (4902) ◽  
pp. 165-166 ◽  
Author(s):  
R. STUPNICKI ◽  
ELŹBIETA STUPNICKA

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