The purpose of this study was to investigate the effectiveness of
a course of study developed at the University of Washington to provide a
career education class at the beginning of the high school experience
for special education students who are mildly handicapped in Tacoma
Public Schools. The problem was...
An automated on-line ion exchange trace enrichment system has
been developed to improve the detection limits of flame atomic
absorption (AA) spectrophotometry in the determination of trace
metals in natural waters. The sample solution is passed through a
column of Chelex-100 chelating resin by a carrier buffer stream
delivered from...