Record Display for the EPA National Library Catalog
RECORD NUMBER: 1131 OF 1380| Main Title | Sensitive Trapping and Gas Chromatographic Method for Vinyl Chloride in Air Samples. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Author | Ives., N. Fred ; | |||||||||||
| CORP Author | Environmental Protection Agency, Washington, D.C. | |||||||||||
| Year Published | 1974 | |||||||||||
| Stock Number | PB-275 986 | |||||||||||
| Additional Subjects | Chemical industry ; Pesticides ; Gas analysis ; Vinyl chloride ; Chemical analysis ; Gas chromatography ; Aerosols ; Air pollution ; Reprints ; Monomers ; Air pollution detection | |||||||||||
| Holdings |
|
|||||||||||
| Collation | 4p | |||||||||||
| Abstract | A simple and sensitive method is described for determining vinyl chloride monomer in air. Vinyl chloride monomer from a sample of air is trapped onto a Tenax GC trap cooled with Dry Ice. The trap is installed on a gas chromatograph by a simple valve arrangement. The trap is heated, and the entire sample is flushed onto the gas chromatographic column. Vinyl chloride is determined at 6 and 60 ppb (v/v) levels with recoveries ranging from 79 to 104%. |