One percent phenyl - beta - naphthylamine was added to the recovered polymer as an antioxidant 将1苯基- -萘胺作为抗氧化剂加到所得到的聚合物中。
2.
Methods for analysis of water for boiler and for cooling - the determination of nitrates and nitrites - alpha - naphthylamine hydrochloride photometric method 锅炉用水和冷却水分析方法硝酸盐和亚硝酸盐的测定-萘胺盐酸盐光度法
3.
N - phenyl - b - naphthylamine ( antioxidant d ) and 2 , 6 - di - tert - butyl - p - cresol ( anti - oxidant bht ) are the two kinds of antioxidant which are extensively used in our country . their standard reference materials can be used to rectify instruments and measure our analytical methods 防老剂d与bht标准物质可作为行业对其产品纯度检测的基准，用于校准测量仪器，评价测量方法的准确度，保证测量结果的准确性。
