| Document ID (ISN) | 35158 |
| CIS number |
81-439 |
| ISSN - Serial title |
0509-6510 - Prace Centralnego instytutu ochrony pracy |
| Year |
1979 |
| Convention or series no. |
|
| Author(s) |
Kryńska A., Pośniak M. |
| Title |
Determination of chlorophenol and pentachlorophenol in air by gas chromatography |
| Original title |
Oznaczanie chlorofenolu i pięciochlorofenolu w powietrzu metodą chromatografii gazowej [in Polish] |
| Bibliographic information |
1979, Vol.29, No.103, p.303-315. Illus. 21 ref. |
| Abstract |
Review of the industrial uses and toxic effects of chlorophenol and pentachlorophenol (PCP), and methods for their determination in air. Description of a method for determination by gas chromatography with a flame-ionisation detector. The lower limit of the method is 0.03µg p-chlorophenol and 0.15µg PCP per sample. The method is based on the absorption of vapours in a Na2CO3 solution, the chromatography column being filled, in the case of p-chlorophenol, with silicon oil DC-550 at 150-180°C and, in the case of PCP, with diethylene glycol polysuccinate at 190°C to which 2% phosphoric acid is added. The method is highly sensitive and selective. The conditions for determination established for p-chlorophenol can be used for determining concentrations of 0- and m-chlorophenol, dichlorophenol, phenol, and cresols occurring in mixtures in ambient air. |
| Descriptors (primary) |
toxic substances; gas chromatography; determination in air; chlorophenols |
| Descriptors (secondary) |
cresols; pentachlorophenol; m-chlorophenol; detection by flame ionization; p-chlorophenol; description of technique; 2,4-dichlorophenol; o-chlorophenol |
| Document type |
D - Periodical articles |
| Subject(s) |
Toxic and dangerous substances
|
| Broad subject area(s) |
|
| Browse category(ies) |
Phenols and phenolic compounds
Alcohols
|
