GB/T 16123-1995

Abolished

Workplace air--Determination of methyl iodide--1，2-Naphthaquinone-4-sodium sulfonate spectrophoto-metric method

车间空气中碘甲烷的1，2-萘醌-4-磺酸钠分光光度测定方法

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

🔗 Related Standards / 同类标准

GB/T 4920-1985 Determination of sulphuric acidmist in tail gas in sulphuric acid concentration process--Barium chromate colorimetric method GB/T 5748-1985 Methods for airborne dust measurement in work place GB/T 6921-1986 Determination of the concentration of airborne particulate matters GB/T 6919-1986 Air quality--Vocabulary GB/T 8914-1988 Hygienic determination method of mercury in air of residential areas--Gold amalgamation-atomicabsorption spectrometric method GB/T 8913-1988 Hygienic determination method of sulfur dioxide in air of residential areas--Tetrachloromercurate (TCM)-pararosaniline spectrophotometric method GB/T 8912-1988 Hygienic determination method of arsenide in air of residential areas--Silver diethyldithiocarbamate spectrophotometric method GB/T 8911-1988 Hygienic determination method of carbon monoxide in air of residential areas--Method of replacing mercury