Abstract |
The development of gas and high performance liquid chromatographic sampling and analytical procedures for methyl-isocyanate (624839), ethyl-isocyanate (109900), n-propyl-isocyanate (110781), isopropyl-isocyanate (1795488), n-butyl-isocyanate (111364), tertiary-butyl-isocyanate (1609865), cyclohexyl-isocyanate (3173533), caprolactam (105602), dimethylterephthalate (120616), bisphenol-A (80057), the diglycidyl ether of bisphenol A, polynuclear aromatic hydrocarbon compounds such as fluoranthene (206440), pyrene (129000), benz(a)anthracene (56553), benzo(a)pyrene (50328), benzo(e)pyrene (192972), chrysene (218019), benz(o)phenanthrene, and dibenz(a,h)anthracene (53703) are described. A selective ion electrometry method was developed for the analysis of fluoroboric-acid (16872110). The author notes that alkaline treated cellulose pads can be used for the collection of gaseous fluoroboric acid. |