1. Determination of trace elements in human urine by ICP-MS using sodium chloride as a matrix-matching component in calibration. Issue 37 (2nd September 2016) Authors: Choe, Key-Young; Gajek, Ryszard Journal: Analytical methods Issue: Volume 8:Issue 37(2016) Page Start: 6754 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Determination of ultra-trace elements in human plasma or serum by ICP-MS using sodium in the presence of carbon as a single calibration matrix-match component. Issue 5 (29th May 2015) Authors: Gajek, Ryszard; Choe, Key-Young Journal: Journal of analytical atomic spectrometry Issue: Volume 30:Issue 5(2015:May) Page Start: 1142 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗