Home / Standards / GB/T 14377-1993 GB/T 14377-1993 Active Water quality--Determination of triethylamine--Bromophenol blue spectrophotometric method 水质 三乙胺的测定 溴酚蓝分光光度法 Standard Type GBT ICS N/A CCS Z23 Status Active Issue Date 1993-05-22 Implementation 1993-12-01 Centralized Committee 生态环境部 Issuing Authority 国家技术监督局