行政院環境保護署民國110年1月21日環署授檢字第1101000150號

廢止「水中甲醛、乙醛和丙醛檢測方法－液相層析儀／紫外光偵測器法（NIEA W782.51B）」，自110年4月15日生效

ENVIRONMENTAL PROTECTION ADMINISTRATION, EXECUTIVE YUAN Notice is hereby given, for the abolition of "Determination of Formaldehyde, Acetaldehyde, and Propanal in Water by High Performance Liquid Chromatography with UV Detector (NIEA W782.51B)" (abolition shall become effective from 15th, April 2021)