International Scholarly Research Notices

Research Article

Amino-Functionalization of Multiwall Carbon Nanotubes and Its Use for Solid Phase Extraction of Mercury Ions from Fish Sample

Table 2

Selectivity test, recovery of different cations with respect to Hg+2.
Metal ion ( )Concentration (µg/mL)Recovery of (%)Recovery of Hg2+(%)
Fe3+10068.6495.01
Cu2+10025.7894.48
Ni2+10022.7585.43
Ca2+10059.6774.83
Mg2+10045.3263.29
Mn2+10083.3293.76
Condition: the sample solution is 5 mL, 50 µg/mL Hg+2, and .