Field　sample　preparation　is　important　and　interesting　for　analysis　of　nitrogen　and　sulfur　containing　aro-matic　compounds　(N,S-CACs)　in　environmental　aqueous　samples.　In　this　connection,　a　new　functional　groups-rich　adsorbent　based　on　porous　monolith　(ABM)　was　fabricated　by　in-situ　copolymerization　of　al-lylaminocarbonylphenyl　boronic　acid/styrene　and　ethylene　glycol　dimethacrylate.　The　prepared　ABM　was　employed　as　the　extraction　medium　of　homemade　portable　multichannel　in-tip　microextraction　device　(PMMD)　for　on-site　entrapment　of　N,S-CACs　in　various　waters.　Because　of　the　abundant　functional　groups,　the　obtained　ABM/PMMD　exhibited　satisfactory　capture　capability　towards　studied　N,S-CACs,　and　the　en-richment　factors　varied　from　454　to　491.　Under　the　optimized　fabrication　conditions,　adsorption　and　des-orption　parameters,　the　developed　ABM/PMMD　was　used　to　field　capture　investigated　N,S-CACs　and　fol-lowed　by　quantification　with　high　performance　liquid　chromatography.　The　limits　of　detection　were　in　the　ranges　of　0.0　0　030-0.0　016　mu　g/L.　Recoveries　with　low,　medium　and　high　spiked　contents　located　in　the　range　of　82.1-118%　with　good　repeatability　(RSDs　＜　9%).　In　addition,　traditional　laboratory　sample　pretreat-ment　approach　was　employed　to　verify　the　reliability　of　the　established　method.　Results　well　evidenced　that　the　practicability　of　introduced　ABM/PMMD　in　the　field　sample　preparation　of　N,S-CACs　in　environ-mental　waters.　(c)　2022　Elsevier　B.V.　All　rights　reserved.