1. A simple and rapid method for simultaneous pre-concentration of eight trace-heavy-metals in water using 1-(2-pyridylazo)-2-naphthol and yttrium for X-ray fluorescence spectrometry. Issue 16 (21st August 2015) Authors: Taguchi, Shigeru; Asaoka, Miyabi; Hirokami, Eiko; Hata, Noriko; Kuramitz, Hideki; Kawakami, Takanori; Miyatake, Ryuta Journal: Analytical methods Issue: Volume 7:Issue 16(2015) Page Start: 6545 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗