The hydrogen peroxide is oxidized at + 1.5 V vs. SCE at a glassy carbon electrode of the wall-jet type. The samples are diluted about 100 times in a dispersion coil before entering the amperometric detector. The calibration curve is linear from 10' to 1 M H&j,, when 5-rl samples are used. With 50-rl
Amperometric flow injection technique for determination of hydrogen peroxide and sulfur(IV) in atmospheric liquid water
β Scribed by I. G. R. Gutz; D. Klockow
- Book ID
- 112321024
- Publisher
- Springer
- Year
- 1989
- Tongue
- English
- Weight
- 465 KB
- Volume
- 335
- Category
- Article
- ISSN
- 1618-2650
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A flow-mJectlon method for the determmatlon of dissolved organic carbon concentrations m natural and waste waters IS described The analysis IS based on m-hne W photo-oxldatlon of dissolved orgamc carbon (DOC) to carbon dloxlde with spectrophotometrlc detectlon The method IS rapld (ca 45 samples h-l)