Home / Standards / GB/T 16057-1995 GB/T 16057-1995 Abolished Workplace air--Determination of formaldehyde--3-Methyl-2-benzothiazolinone hydrazone hydrochloride(MBTH) spectrophotometric method 车间空气中甲醛的酚试剂(MBTH)分光光度测定方法 Standard Type GBT ICS 13.040.30 CCS C52 Status 废止 Issue Date 1995-12-21 Implementation 1996-07-01 Responsible Dept 国家卫生健康委 Drafting Unit N/A