document.write('<H3><span>Techniques</span></H3>');
document.write('<UL class=groupname>');
document.write('<li><A HREF="EnvironmentalTraceMetals.htm?M=BIO">Sample preparation for trace and heavy metal detection by ICP-MS</A></li>');
/* document.write('<li>Water Quality Analysis </li>'); */
document.write('</UL>');