Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013115412> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2013115412 endingPage "181" @default.
- W2013115412 startingPage "174" @default.
- W2013115412 abstract "A compact, inexpensive atomic absorption spectrometer has been designed, constructed, and evaluated for the determination of lead at the μg/L level. The new device is made feasible by the combination of a reliable tungsten coil atomizer, a miniature spectrometer/charge-coupled device combination mounted on a PC card, and a near-line background-correction method. The finished spectrometer can be powered by a normal 12-V car battery, controlled with a laptop computer, and transported in any automobile. The overall dimensions of the original prototype system are 19 in. × 8 in. × 3 in. (excluding the computer), and it has no moving parts. The total estimated cost of the system including the computer is less than $6000. The limit of detection for Pb is 20 pg (20-μL sample volume), the linear dynamic range is two orders of magnitude, and the precision for the technique is 5% RSD at concentrations ten times greater than the detection limit. The accuracy of the technique was determined with the use of NIST SRM #1579a “Powdered Lead-Based Paint” containing 11.995 wt % Pb and NIST SRM 955a “Lead in Blood” containing 54.43 μg/dL Pb. The accuracy for the paint sample was 95.1% (11.41 wt % found) with the use of the calibration curve method (aqueous standards) and 97.2% (11.66 wt % found) with the method of standard additions. The accuracy for the blood sample was 93.5% (50.9 μg/dL found) with the calibration curve method and 96.6% (56.3 μg/dL found) with the method of standard additions. The limiting source of noise for the instrument is detector noise, so that the performance of the device can be improved by increasing the optical throughput of the system." @default.
- W2013115412 created "2016-06-24" @default.
- W2013115412 creator A5007715019 @default.
- W2013115412 creator A5056808183 @default.
- W2013115412 creator A5085035918 @default.
- W2013115412 date "1996-02-01" @default.
- W2013115412 modified "2023-10-10" @default.
- W2013115412 title "Portable, Battery-Powered, Tungsten Coil Atomic Absorption Spectrometer for Lead Determinations" @default.
- W2013115412 cites W1482341748 @default.
- W2013115412 cites W1969839903 @default.
- W2013115412 cites W2008325684 @default.
- W2013115412 cites W2010373726 @default.
- W2013115412 cites W2024552067 @default.
- W2013115412 cites W2026740438 @default.
- W2013115412 cites W2036032193 @default.
- W2013115412 cites W2046592102 @default.
- W2013115412 cites W2063635332 @default.
- W2013115412 cites W2073452635 @default.
- W2013115412 cites W2085405262 @default.
- W2013115412 cites W2085880332 @default.
- W2013115412 cites W2095519450 @default.
- W2013115412 cites W2160256974 @default.
- W2013115412 cites W4240254976 @default.
- W2013115412 doi "https://doi.org/10.1366/0003702963906591" @default.
- W2013115412 hasPublicationYear "1996" @default.
- W2013115412 type Work @default.
- W2013115412 sameAs 2013115412 @default.
- W2013115412 citedByCount "67" @default.
- W2013115412 countsByYear W20131154122012 @default.
- W2013115412 countsByYear W20131154122015 @default.
- W2013115412 countsByYear W20131154122018 @default.
- W2013115412 countsByYear W20131154122021 @default.
- W2013115412 crossrefType "journal-article" @default.
- W2013115412 hasAuthorship W2013115412A5007715019 @default.
- W2013115412 hasAuthorship W2013115412A5056808183 @default.
- W2013115412 hasAuthorship W2013115412A5085035918 @default.
- W2013115412 hasConcept C113196181 @default.
- W2013115412 hasConcept C119128265 @default.
- W2013115412 hasConcept C120665830 @default.
- W2013115412 hasConcept C121332964 @default.
- W2013115412 hasConcept C163258240 @default.
- W2013115412 hasConcept C165838908 @default.
- W2013115412 hasConcept C185592680 @default.
- W2013115412 hasConcept C191897082 @default.
- W2013115412 hasConcept C192562407 @default.
- W2013115412 hasConcept C23531484 @default.
- W2013115412 hasConcept C33390570 @default.
- W2013115412 hasConcept C33619061 @default.
- W2013115412 hasConcept C43617362 @default.
- W2013115412 hasConcept C542268612 @default.
- W2013115412 hasConcept C555008776 @default.
- W2013115412 hasConcept C62520636 @default.
- W2013115412 hasConceptScore W2013115412C113196181 @default.
- W2013115412 hasConceptScore W2013115412C119128265 @default.
- W2013115412 hasConceptScore W2013115412C120665830 @default.
- W2013115412 hasConceptScore W2013115412C121332964 @default.
- W2013115412 hasConceptScore W2013115412C163258240 @default.
- W2013115412 hasConceptScore W2013115412C165838908 @default.
- W2013115412 hasConceptScore W2013115412C185592680 @default.
- W2013115412 hasConceptScore W2013115412C191897082 @default.
- W2013115412 hasConceptScore W2013115412C192562407 @default.
- W2013115412 hasConceptScore W2013115412C23531484 @default.
- W2013115412 hasConceptScore W2013115412C33390570 @default.
- W2013115412 hasConceptScore W2013115412C33619061 @default.
- W2013115412 hasConceptScore W2013115412C43617362 @default.
- W2013115412 hasConceptScore W2013115412C542268612 @default.
- W2013115412 hasConceptScore W2013115412C555008776 @default.
- W2013115412 hasConceptScore W2013115412C62520636 @default.
- W2013115412 hasIssue "2" @default.
- W2013115412 hasLocation W20131154121 @default.
- W2013115412 hasOpenAccess W2013115412 @default.
- W2013115412 hasPrimaryLocation W20131154121 @default.
- W2013115412 hasRelatedWork W2018203330 @default.
- W2013115412 hasRelatedWork W2047072275 @default.
- W2013115412 hasRelatedWork W2054147056 @default.
- W2013115412 hasRelatedWork W2399013767 @default.
- W2013115412 hasRelatedWork W2914401657 @default.
- W2013115412 hasRelatedWork W2949562602 @default.
- W2013115412 hasRelatedWork W2963281290 @default.
- W2013115412 hasRelatedWork W2979368401 @default.
- W2013115412 hasRelatedWork W3023925492 @default.
- W2013115412 hasRelatedWork W4281698929 @default.
- W2013115412 hasVolume "50" @default.
- W2013115412 isParatext "false" @default.
- W2013115412 isRetracted "false" @default.
- W2013115412 magId "2013115412" @default.
- W2013115412 workType "article" @default.