TY - RPRT TI - Enhanced detection of nitroaromatic explosive vapors combining solid-phase extraction-air sampling, supercritical fluid extraction, and large-volume injection-GC. AU - Ramón Batlle AU - Håkan Carlsson AU - Petter Tollbäck AU - Anders Colmsjö AU - Carlo Crescenzi PY - 2003 DO - 10.1021/ac0207271 UR - https://pubmed.ncbi.nlm.nih.gov/12964762/ ID - 12964762 ER -