Suzuki H, Suzumura M
Sangyo Igaku. 1977 Jul;19(4):189-93. doi: 10.1539/joh1959.19.189.
According to the recently published "Guidebook of Measuring Method for Environmental Atmosphere" edited by the Department of Safety and Health Labour Administration of Japan, it is recommended to determine acrylamide (AAM) in air by sampling with glass fiber filter, extracting into methanol and injecting in the FID gaschromatograph (GC). Although acrylamide particle may be measured by this method, it is questionable whether a small amount of gaseous acrylamide could be determined together. We have investigated the determination of a small amount of acrylamide monomer in air by sampling it on solid adsorbent packed in a specially designed sampling tube. We concluded that it is capable to determine a small amount of acrylamide in air, by using the above mentioned sampling tube packed with Flusin-F (treated with phosphoric acid; 30--60 mesh) as the solid adsorbent, at the concentration range from 1.0 to 0.01 ppm (v/v), and the recovery rate of 82--83%.
根据日本劳动安全卫生管理局最近出版的《环境大气测量方法指南》，建议通过用玻璃纤维滤膜采样、萃取到甲醇中并注入FID气相色谱仪（GC）来测定空气中的丙烯酰胺（AAM）。虽然用这种方法可以测量丙烯酰胺颗粒，但能否同时测定少量气态丙烯酰胺仍值得怀疑。我们研究了通过在专门设计的采样管中填充固体吸附剂来采样，从而测定空气中少量丙烯酰胺单体的方法。我们得出结论，使用上述填充有Flusin-F（经磷酸处理；30-60目）作为固体吸附剂的采样管，能够在1.0至0.01 ppm（v/v）的浓度范围内测定空气中的少量丙烯酰胺，回收率为82-83%。
