Journal of separation science, 29(13), 1977-1987 (2006-10-05)
A well established method of direct injection of larger than conventional sample volumes ranging from 0.1 mL to 10 mL in HPLC is the injection valve method in which a loop of tubing is totally or partially filled with sample.
Journal of environmental quality, 36(3), 826-831 (2007-05-09)
Mineralization of atrazine and formation of extractable and non-extractable "bound" residues were followed under laboratory conditions in two contrasting soils (organic C, texture, and atrazine application history) from northern Spain. The soils, a Humic Cambisol (MP) and a Gleyic Cambisol
Soil leaching column chromatographic technique for estimation of leaching behavior of atrazine, deethylatrazine, deisopropylatrazine, and hydroxyatrazine on soil.
F Xu et al.
Bulletin of environmental contamination and toxicology, 63(1), 87-93 (1999-07-29)
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