1. Solid-phase extraction of chromium(iii) with an ion-imprinted functionalized attapulgite sorbent prepared by a surface imprinting technique. Issue 21 (23rd May 2017) Authors: Li, Zhenhua; Kou, Wei; Wu, Shang; Wu, Lan Journal: Analytical methods Issue: Volume 9:Issue 21(2017) Page Start: 3221 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗