0

Retraction Notice to "Synthesis and Characterization of Composite Polymer, Polyethylene Glycol Grafted Flower-Like Cupric Nano Oxide for Solid Phase Microextraction of Ultra-Trace Levels of Benzene, Toluene, Ethyl Benzene and O-Xylene in Human Hair and Water Samples" [J. Chromatogr. A 1418 (2015) 21-28]

Ali Sarafraz-Yazdi, Amene Zendegi-Shiraz, Zarrin Es'haghi, Mohammad Hassanzadeh-Khayyat

J Chromatogr A. 2018 Mar 16;1541:63.

PMID: 29477158

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP92450992 O-[2-(3-Succinylamino)ethyl]-O′-methyl-polyethylene glycol O-[2-(3-Succinylamino)ethyl]-O′-methyl-polyethylene glycol 92450-99-2 Price
qrcode