Gough T A, Webb K S, McPhail M F
IARC Sci Publ (1971). 1978(19):531-4.
A simple experimental demonstration of the permeability of protective gloves to volatile nitrosamines has been carried out. Rubber and polyvinyl chloride (PVC) gloves were turned inside out and the fingers filled with dilute solutions of nitrosamines in hexane. The outer faces of the fingers were washed with water at various times and the nitrosamine content of these washings determined. From these measurements the proportions of the various nitrosamines passing through the gloves were calculated. For both types of gloves N-nitrosopyrrolidine (NPYR) permeated the fingers most rapidly and to the greatest extent. Only a relatively small amount of N-nitrosodibutylamine (NDBA) was transmitted. It was also established that the rubber gloves themselves did not contain any of the common volatile nitrosamines; N-nitrosomethylphenylamine and N-nitrosodiphenylamine were also absent.
已经进行了一项关于防护手套对挥发性亚硝胺渗透性的简单实验演示。将橡胶手套和聚氯乙烯（PVC）手套翻面，手指中装满亚硝胺的己烷稀溶液。在不同时间用水冲洗手指的外表面，并测定这些冲洗液中的亚硝胺含量。根据这些测量结果，计算出穿过手套的各种亚硝胺的比例。对于这两种手套，N-亚硝基吡咯烷（NPYR）渗透到手指的速度最快，程度最大。只有相对少量的N-亚硝基二丁胺（NDBA）被传输。还确定橡胶手套本身不含有任何常见的挥发性亚硝胺；也不存在N-亚硝基甲基苯胺和N-亚硝基二苯胺。
