N-doped mesoporous carbon as a new sorbent for ultrasonic-assisted dispersive micro-solid-phase extraction of 1-naphthol and 2-naphthol, the biomarkers of exposure to naphthalene, from urine samples
- Resource Type
- Article
- Source
- In
Journal of Chromatography B 1 December 2020 1160 - Subject
- Language
- ISSN
- 1570-0232