In the analysis of residual pesticides and veterinary drugs, a sample (foods, etc.) contains a large amount of impurities. Therefore, it is necessary to extract target substances for analysis (pesticides and veterinary drugs) and purify (pretreatment) them in advance.
Pretreatment of a sample contributes not only to an improved separation by chromatography, but also to an increased analytical repeatability and an augmented lifespan of the column.
FUJIFILM Wako deal in "Presep® Agri Series", which is a solid-phase extraction column optimal for pretreatment of residual pesticides and veterinary drugs before analysis; we also deal in "Wakopak® Wakosil Agri Series", which is an HPLC column optimal for analysis, and its special eluent.
For research use or further manufacturing use only. Not for use in diagnostic procedures.
Product content may differ from the actual image due to minor specification changes etc.
If the revision of product standards and packaging standards has been made, there is a case where the actual product specifications and images are different.