Havery D C, Perfetti G A, Canas B J, Fazio T
Food Chem Toxicol. 1985 Nov;23(11):991-3. doi: 10.1016/0278-6915(85)90249-2.
Levels of volatile N-nitrosamines were determined in 189 samples of rubber nipples for babies' bottles. Domestic (US-manufactured) and imported rubber nipples for consumer and hospital use were analysed to determine compliance with the US Food and Drug Administration's action level of 60 ppb (b = 10(9] for total volatile N-nitrosamines. Only one sample was found to be in violation of the action level; it contained a total of 137 ppb N-nitrosamines.
对189个婴儿奶瓶橡胶奶嘴样品中的挥发性N-亚硝胺含量进行了测定。对供消费者和医院使用的国产(美国制造)及进口橡胶奶嘴进行了分析,以确定是否符合美国食品药品监督管理局规定的60 ppb(总挥发性N-亚硝胺的b = 10⁹)的行动水平。仅发现一个样品违反了该行动水平;其N-亚硝胺总量为137 ppb。