Zakrzewski, S F <br/><br/>
Preparation of tritiated dihydrofolic acid of high specific activity.  [electronic resource] 

 -  Methods in enzymology  1980 
 - 529-33 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0076-6879 
<br/><br/><label>Standard No.: </label>10.1016/0076-6879(80)66498-2  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chromatography, DEAE-Cellulose--methods<br/>Folic Acid--analogs & derivatives<br/>Indicators and Reagents<br/>Isotope Labeling--methods<br/>Spectrophotometry, Ultraviolet<br/>Tritium