<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Haichao Wang</style></author><author><style face="normal" font="default" size="100%">Lu, Keding</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Monitoring Ambient Nitrate Radical by Open-Path Cavity-Enhanced Absorption Spectroscopy</style></title><secondary-title><style face="normal" font="default" size="100%">Analytical Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://pubs.acs.org/doi/10.1021/acs.analchem.9b01971</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2019</style></volume><pages><style face="normal" font="default" size="100%">10687-10693</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">91</style></issue></record></records></xml>