International Journal of Polymer Science / 2014 / Article / Tab 2

Research Article

Characterization of Functionalized Polyurethane Foam for Lead Ion Removal from Water

Table 2

Retention times of foam samples.

SamplePeak retention time (mins)

A111.4
A29.511.3
A38.611.111.6
A47.711.011.713.714.6
B79.211.4
C99.411.011.413.9
C109.49.710.611.715.3