Zhang, Q <br/><br/>
Preconcentration by coprecipitation of arsenic and tin in natural waters with a Ni-pyrrolidine dithiocarbamate complex and their direct determination by solid-sampling atomic-absorption spectrometry.  [electronic resource] 

 -  Fresenius' journal of analytical chemistry  Aug 2001 
 - 860-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0937-0633 
<br/><br/><label>Standard No.: </label>10.1007/s002160100857  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arsenic--analysis<br/>Chemical Precipitation<br/>Hydrogen-Ion Concentration<br/>Nickel--chemistry<br/>Pyrrolidines--chemistry<br/>Quality Control<br/>Seawater--chemistry<br/>Spectrophotometry, Atomic--methods<br/>Thiocarbamates--chemistry<br/>Tin--analysis<br/>Water--chemistry<br/>Water Pollutants--analysis