𝔖 Bobbio Scriptorium
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The determination of traces of formaldehyde

✍ Scribed by A.D. Pockard; E.R. Clark

Book ID
118994232
Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
939 KB
Volume
31
Category
Article
ISSN
0039-9140

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Flow-injection determination of traces o
Flow-injection determination of traces of formaldehyde by the Brilliant Greenβ€”sulphite reaction with spectrophotometric detection
✍ A. Safavi; A.A. Ensafi πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 554 KB

A flow-injection system is proposed for the rapid determination of trace amounts of formaldehyde based on its inhibition of the Brilliant Green-suiphite reaction at pI1 7. Formaldehyde in the range 40-3000 ng ml-' can be determined at a rate of 35 f 5 samples h -I. The limit of detection was 20 ng m