[国外标准] JIS K8721-1995 para-Nitrophenol
[国外标准] JIS K8693-1995 para-Naphtholbenzein
[国外标准] JIS K8681-1995 para-Toluenesulfonic acid monohydrate
[国外标准] JIS K8496-1994 para-Dimethylaminobenzaldehyde
[国外标准] JIS K8495-1995 para-Dimethylaminobenzylidene rhodanine
[国外标准] JIS K8318-1995 Sodium para-toluenesulfonchloramide trihydrate
[国外标准] JIS K8306-1994 para-Cresol
[国外标准] JIS K8193-1995 N,N-Dimethyl-para-phenylenediammonium dichloride