Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ZHOU Qingxiang and XIAO Junping and WANG Weidong,Comparison of Multiwalled Carbon Nanotubes and a Conventional Absorbent on the Enrichment of Sulfonylurea Herbicides in Water Samples,Analytical Sciences,09106340,The Japan Society for Analytical Chemistry,2007,23,2,189-192,https://cir.nii.ac.jp/crid/1390001204258471424,https://doi.org/10.2116/analsci.23.189