Detector tube for the determination of chlorine in air
Detector tube for the determination of chlorine in air
复制标题
测定空气中氯的检测管
DOI:
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复制
发表时间:
2005
期刊:
影响因子:
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通讯作者:
I. Tus̆arová
中科院分区:
文献类型:
--
作者:
V. Pitschmann;Z. Kobliha;E. Halámek;I. Tus̆arová
Brief information is given on a method of determination of chlorine in air using a detector tube. The detector tube contains silica gel with immobilized reagents 4-aminoantipyrine andN-(l-naphtyl)ethylenediamine dihydrochloride which are stabilized by sodium sulfite and triethylene glycol. Chlorine concentration in the range 15 to 150 mg m - 3 is evaluated on the basis of the length of the blue-violet coloration of the indicator layer.