1970
DOI: 10.1021/ac60290a027
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Application of capillary burners in flame spectrometry

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Cited by 42 publications
(19 citation statements)
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“…Solving eq 1 for r0 and substituting into eq 10 yields M = ADChR-W/HK-V2 + (trDY1!2) (11) The area of the droplet is defined in terms of radius. By applying eq 1 to this relation, expressing area as a function of time, and grouping like terms, eq 11 becomes = 2trKDCbR-Hzl2(K-V2 + ( ))'1/2) (12) where the moles consumed are proportional to the three-halves power of t. The grams consumed are simply obtained by multiplying M by the atomic weight of Ca.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Solving eq 1 for r0 and substituting into eq 10 yields M = ADChR-W/HK-V2 + (trDY1!2) (11) The area of the droplet is defined in terms of radius. By applying eq 1 to this relation, expressing area as a function of time, and grouping like terms, eq 11 becomes = 2trKDCbR-Hzl2(K-V2 + ( ))'1/2) (12) where the moles consumed are proportional to the three-halves power of t. The grams consumed are simply obtained by multiplying M by the atomic weight of Ca.…”
Section: Resultsmentioning
confidence: 99%
“…The electronics to drive the droplet generator have been modified by Seymour and Boss (11) to reduce fluctuations in introduction rate and to simplify the operation. A N20/C2H2 capillary burner was used to provide a stiff laminar flame (12). Emission signals were monitored with a Heath monochromator (EU-700) and a Heath photomultiplier module (EU-701-30).…”
Section: Methodsmentioning
confidence: 99%
“…PH3 in C2H2 is determined flame photometrically by measuring the broad band emission of a PH3 combustion product at 553.0 nm. A capillary burner similar to one described by West et al (8) and a 3 cm by 91 cm Vycor tube (Fisher 11-369 K) with a 5 cm diameter flare at the tube's bottom are used to provide a stiff, shielded flame. Flame emission was monitored with a Heath monochromator (EU-700) and a Heath photomultiplier module (EU-701-30).…”
Section: Methodsmentioning
confidence: 99%
“…In comparison to conventional burners, the capillary burner has shown the same analytical performance but with improved stability (7). It was found for a number of elements, that the emission signal from a capillary burner was greater than that from a conventional burner of the same dimensions and equivalent gas flow.…”
Section: Burnersmentioning
confidence: 98%
“…The nitrous oxide-acetylene flame has a lower burning velocity and is better suited for use with a premixed burner. It is now widely used in atomic absorption and atomic emission spectrometry (7).…”
Section: Flamesmentioning
confidence: 99%