Matches in SemOpenAlex for { <https://semopenalex.org/work/W1648993923> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W1648993923 abstract "Odor samples collected in field research are complex mixtures of hundreds if not thousands of compounds. Research is needed to know how best to sample and analyze these compounds. The main objective of this research was to compare recoveries of a standard gas mixture of 11 odorous compounds from the Carboxen/PDMS 75 μm SPME fibers, PVF (Tedlar), FEP (Teflon), foil, and PET (Melinex) air sampling bags, sorbent Tenax TA tubes and standard 6 L Stabilizer™ sampling canisters after sample storage for 0.5, 24, and 120 (for sorbent tubes only) hrs at room temperature. The standard gas mixture consisted of 7 volatile fatty acids (VFAs) from acetic to hexanoic, and 4 semi‐VOCs including p‐cresol, indole, 4‐ethylphenol, and 2’‐aminoacetophenone with concentrations ranging from 5.1 ppb for indole to 1, 270 ppb for acetic acid. On average, SPME had the highest mean recovery for all 11 gases of 106.2%, and 98.3% for 0.5 and 24 hrs sample storage time, respectively. This was followed by the Tenax TA sorbent tubes (94.8% and 88.3%) for 24 and 120 hrs, respectively; PET bags (71.7% and 47.2%), FEP bags (75.4% and 39.4%), commercial Tedlar bags (67.6% and 22.7%), in‐house‐made Tedlar bags (47.3% and 37.4%), foil bags (16.4% and 4.3%), and canisters (4.2% and 0.5%), for 0.5 and 24 hrs, respectively. VFAs had higher recoveries than semi‐VOCs for all bags and canisters. New FEP bags and new foil bags had the lowest and the highest amounts of chemical impurities, respectively. New commercial Tedlar bags had measurable concentrations of N, N‐dimethyl acetamide and phenol. Foil bags had measurable concentrations of acetic, propionic, butyric, valeric and hexanoic acids." @default.
- W1648993923 created "2016-06-24" @default.
- W1648993923 creator A5006790785 @default.
- W1648993923 creator A5035519867 @default.
- W1648993923 creator A5047282035 @default.
- W1648993923 creator A5049392324 @default.
- W1648993923 creator A5052648295 @default.
- W1648993923 creator A5069971145 @default.
- W1648993923 creator A5071319383 @default.
- W1648993923 creator A5091867450 @default.
- W1648993923 date "2009-01-01" @default.
- W1648993923 modified "2023-09-25" @default.
- W1648993923 title "Evaluation of Sample Recovery of Odorous VOCs and Semi-VOCs From Odor Bags, Sampling Canisters, Tenax TA Sorbent Tubes, and SPME" @default.
- W1648993923 doi "https://doi.org/10.1063/1.3156616" @default.
- W1648993923 hasPublicationYear "2009" @default.
- W1648993923 type Work @default.
- W1648993923 sameAs 1648993923 @default.
- W1648993923 citedByCount "2" @default.
- W1648993923 countsByYear W16489939232014 @default.
- W1648993923 countsByYear W16489939232016 @default.
- W1648993923 crossrefType "proceedings-article" @default.
- W1648993923 hasAuthorship W1648993923A5006790785 @default.
- W1648993923 hasAuthorship W1648993923A5035519867 @default.
- W1648993923 hasAuthorship W1648993923A5047282035 @default.
- W1648993923 hasAuthorship W1648993923A5049392324 @default.
- W1648993923 hasAuthorship W1648993923A5052648295 @default.
- W1648993923 hasAuthorship W1648993923A5069971145 @default.
- W1648993923 hasAuthorship W1648993923A5071319383 @default.
- W1648993923 hasAuthorship W1648993923A5091867450 @default.
- W1648993923 hasBestOaLocation W16489939232 @default.
- W1648993923 hasConcept C123460561 @default.
- W1648993923 hasConcept C150394285 @default.
- W1648993923 hasConcept C162356407 @default.
- W1648993923 hasConcept C178790620 @default.
- W1648993923 hasConcept C185592680 @default.
- W1648993923 hasConcept C205345274 @default.
- W1648993923 hasConcept C2776673659 @default.
- W1648993923 hasConcept C2776801726 @default.
- W1648993923 hasConcept C2777899863 @default.
- W1648993923 hasConcept C2778533135 @default.
- W1648993923 hasConcept C2778916471 @default.
- W1648993923 hasConcept C2780563676 @default.
- W1648993923 hasConcept C31903555 @default.
- W1648993923 hasConcept C43617362 @default.
- W1648993923 hasConceptScore W1648993923C123460561 @default.
- W1648993923 hasConceptScore W1648993923C150394285 @default.
- W1648993923 hasConceptScore W1648993923C162356407 @default.
- W1648993923 hasConceptScore W1648993923C178790620 @default.
- W1648993923 hasConceptScore W1648993923C185592680 @default.
- W1648993923 hasConceptScore W1648993923C205345274 @default.
- W1648993923 hasConceptScore W1648993923C2776673659 @default.
- W1648993923 hasConceptScore W1648993923C2776801726 @default.
- W1648993923 hasConceptScore W1648993923C2777899863 @default.
- W1648993923 hasConceptScore W1648993923C2778533135 @default.
- W1648993923 hasConceptScore W1648993923C2778916471 @default.
- W1648993923 hasConceptScore W1648993923C2780563676 @default.
- W1648993923 hasConceptScore W1648993923C31903555 @default.
- W1648993923 hasConceptScore W1648993923C43617362 @default.
- W1648993923 hasLocation W16489939231 @default.
- W1648993923 hasLocation W16489939232 @default.
- W1648993923 hasOpenAccess W1648993923 @default.
- W1648993923 hasPrimaryLocation W16489939231 @default.
- W1648993923 hasRelatedWork W1971816862 @default.
- W1648993923 hasRelatedWork W1973813609 @default.
- W1648993923 hasRelatedWork W2025616591 @default.
- W1648993923 hasRelatedWork W2037562975 @default.
- W1648993923 hasRelatedWork W2040714022 @default.
- W1648993923 hasRelatedWork W2051266306 @default.
- W1648993923 hasRelatedWork W2051434202 @default.
- W1648993923 hasRelatedWork W2067257222 @default.
- W1648993923 hasRelatedWork W2087666904 @default.
- W1648993923 hasRelatedWork W2090037512 @default.
- W1648993923 hasRelatedWork W2102012343 @default.
- W1648993923 hasRelatedWork W2157670982 @default.
- W1648993923 hasRelatedWork W2159961408 @default.
- W1648993923 hasRelatedWork W2172455397 @default.
- W1648993923 hasRelatedWork W2317634016 @default.
- W1648993923 hasRelatedWork W2395236135 @default.
- W1648993923 hasRelatedWork W2619735667 @default.
- W1648993923 hasRelatedWork W2889151526 @default.
- W1648993923 hasRelatedWork W3037214823 @default.
- W1648993923 hasRelatedWork W3082045622 @default.
- W1648993923 isParatext "false" @default.
- W1648993923 isRetracted "false" @default.
- W1648993923 magId "1648993923" @default.
- W1648993923 workType "article" @default.