Northrop, David M., <br/><br/>
Smokeless powder residue analysis by capillary electrophoresis / 
David M. Northrop and William A. MacCrehan. 
 - 1 online resource (vii, 15 pages) :  illustrations. 
 - NIJ report ;  600-91 .
 - NIJ report ;  600-91. .
<br/><br/> "Law Enforcement and Corrections Standards and Testing Program"--Cover.  "Prepared with the assistance of the Office of Law Enforcement Standards (OLES) of the National Institute of Standards and Technology (NIST)"--PDF title page verso.  "NIST award 60NANB-9D0926 and NIJ interagency agreement LEAA-J-IAA-021-3, project no. 9001"--PDF title page verso.  "February 1997."  CRDP Program record. 
<br/><br/>Includes bibliographical references (page 15). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Law enforcement--Equipment and supplies--Research--United States.<br/>Gunpowder, Smokeless--Testing.<br/>Capillary electrophoresis--Testing.
<br/><br/><label>GPO Item No.: </label>0717-J (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>J 28.15/2:600-91