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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 6730.42-2017 |
Iron ores—Determination of lead content—Dithizone spectrophotometric method 铁矿石 铅含量的测定 双硫腙分光光度法 |
China National Standards Dithizone |
 English PDF |
| GB/T 16014-1995 |
Workplace air--Determination of zinc oxide--Dithizone spectrophotometric method 车间空气中氧化锌的双硫腙分光光度测定方法 |
China National Standards Dithizone |
English PDF |
| GB/T 16013-1995 |
Workplace air--Determination of mercury--Dithizone spectrophotometric method 车间空气中汞的双硫腙分光光度测定方法 |
China National Standards Dithizone |
English PDF |
| GB/T 16009-1995 |
Workplace air--Determination of lead--Dithizone spectrophotometric method 车间空气中铅的双硫腙分光光度测定方法 |
China National Standards Dithizone |
English PDF |
| GB/T 9758.1-1988 |
Paints and varnishes--Determination of “Soluble” metal content--Part 1:Determination of lead content--Flame atomic absorption spectrometric method and Dithizone spectrophotometric method 色漆和清漆 “可溶性”金属含量的测定 第一部分:铅含量的测定 火焰原子吸收光谱法和双硫腙分光光度法 |
China National Standards Dithizone |
English PDF |
| GB/T 7472-1987 |
Water quality--Determination of zinc--Spectrophotometric method with Dithizone 水质 锌的测定 双硫腙分光光度法 |
China National Standards Dithizone |
English PDF |
| GB/T 7471-1987 |
Water quality--Determination of cadmium--Spectrophotometric method with Dithizone 水质 镉的测定 双硫腙分光光度法 |
China National Standards Dithizone |
English PDF |
| GB/T 7470-1987 |
Water quality--Determination of lead--Spectrophotometric method with Dithizone 水质 铅的测定 双硫腙分光光度法 |
China National Standards Dithizone |
English PDF |
| GB/T 7469-1987 |
Water quality--Determination of the total mercury--Potassium permanganate-pootassium peralfate descomposed method--Dithizone spectrophotometric method 水质 总汞的测定 高锰酸钾-过硫酸钾消解法 双硫腙分光光度法 |
China National Standards Dithizone |
English PDF |
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