Microdetermination of Lead by the Ring‐Oven Technique Applicable to Air Pollution Studies

Jungreis, E.; West, Philip W.

doi:10.1002/ijch.196900052

Cited by 5 publications

(2 citation statements)

References 3 publications

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“…The ring oven is a simple and inexpensive way for determining constituents in particulate matter (534). For the determination of Pb, either chromate (167) or molybdate (241) can be used. In this last procedure, excess reagent was washed with malonic acid and Mo was identified with diphenylcarbazide.…”

Section: Suspended Particulate Mattermentioning

confidence: 99%

Air pollution

Mueller¹,

Kothny²,

Pierce³

et al. 1971

Anal. Chem.

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paper was prepared to provide an overview of analytical activities concerning air pollution in the years of 1969 and 1970. It avoids overlapping the previous analogous review [Altshuller, A. P., Anal. Chem., 41, 1R, (1969)]. As a practical matter, most of the papers included were dated in the period June 1968 to August 1970. In most cases we had to rely on abstracts. Papers readily available to us but published after August 1970 were also included.A review such as this, is intended primarily to collate and to provide perspective on what has been published. We have found previous reviews useful not only at the time of publication but also years afterward. A review largely restricted to the information published cannot be relied upon to include the more recent advances in a rapidly progressing field.

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Section: Suspended Particulate Mattermentioning

confidence: 99%

Air pollution

Mueller¹,

Kothny²,

Pierce³

et al. 1971

Anal. Chem.

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show abstract

“…Krivan (71) has employed the ring oven for the determination of copper through the release of radioactivity by inorganic ion-exchange methods. The ring oven has been used for the determination of selenium (24), lead (58), and beryllium (108). In order to investigate thermally labile substances by use of the ring oven, Weisz and Abe have proposed a special technique (104) whereby the usual temperature barrier is replaced by an absorption barrier.…”

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confidence: 99%