GB/T 16011-1995 stipulates the flame absorption atomic spectroscopy (AAS) method for the determination of lead sulfide in the air of the workshop. This method first collects lead sulfide dust on a microporous filter membrane with a pore size of 0.8 μm, digests it with nitric acid-perchloric acid, and measures the lead content with an acetylene-air Flame Atomic Absorption Spectrometer (FAAS) at a wavelength of 283.3nm. This standard applies to industrial production sites such as lead mining and smelting, and was later abolished on December 15, 2017.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | C52 | ICS | 13.040.30 |
| Release Date | 1995-12-21 00:00:00 | Implementation Date | 1996-07-01 00:00:00 |