{"id":118231,"date":"2026-09-11T21:18:50","date_gmt":"2026-09-11T19:18:50","guid":{"rendered":"https:\/\/nilu.gnist.dev\/publikasjoner\/comparison-of-virtual-impactor-and-two-filter-particle-samplers\/"},"modified":"2026-09-11T21:18:50","modified_gmt":"2026-09-11T19:18:50","slug":"comparison-of-virtual-impactor-and-two-filter-particle-samplers","status":"publish","type":"nva_publication","link":"https:\/\/nilu.gnist.dev\/en\/publications\/comparison-of-virtual-impactor-and-two-filter-particle-samplers\/","title":{"rendered":"Comparison of virtual impactor and two-filter particle samplers."},"content":{"rendered":"<p class=\"wp-block-paragraph\">The two-filter method for samplng of inhalable particles in air has been compared with the virtual impactor method (Dichotomous virtual impactor), which is considered a reference method. The two-filter method correlated well with the virtual impactor method, and showed a good reproducibility. The discrepancy between the methods, limited to about 14% on the average, when the same air intake was used on both samplers, was not significantly different from zero, based on 24 samples.<\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"_searchwp_excluded":"","_id":"","_status":"PUBLISHED","_sync_date":"2026-09-11 21:14:50","footnotes":""},"nva_tax_category":[1095],"class_list":["post-118231","nva_publication","type-nva_publication","status-publish","hentry","nva_tax_category-report"],"acf":[],"_links":{"self":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication\/118231","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication"}],"about":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/types\/nva_publication"}],"version-history":[{"count":0,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication\/118231\/revisions"}],"wp:attachment":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/media?parent=118231"}],"wp:term":[{"taxonomy":"nva_tax_category","embeddable":true,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_tax_category?post=118231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}