Huynh C, Vo V, Nguyen N, Nguyen M. Primary and secondary amine material based on crosslinked polystyrene: synthesis and initial application for multiresidue pesticides analysis. Science & Technology Development Journal: Natural Sciences [Internet]. 16May2019 [cited 23Nov.2024];2(2):47-3. Available from: http://stdjns.scienceandtechnology.com.vn/index.php/stdjns/article/view/733