汞 标准查询与下载



共找到 1112 条与 相关的标准,共 75

Limits for lead, cadmium, hexavalent chromium, mercury in plastic materials

ICS
83.080
CCS
G31
发布
2019-12-10 00:00:00.0
实施
2020-11-01 00:00:00.0

Determination of mercury in plastic materials

ICS
83.080.01
CCS
G31
发布
2019-12-10 00:00:00.0
实施
2020-11-01 00:00:00.0

Methods for chemical analysis of silicate rocks—Part 33: Determination of arsenic, stibium, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry

ICS
73.080
CCS
D53
发布
2019-12-10 00:00:00.0
实施
2020-07-01 00:00:00.0

Reclaimed water quality—Determination of mercury—Mercury analyzer method

ICS
13.060.50;71.040.40
CCS
G76
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Reclaimed water quality—Determination of mercury—Mercury analyzer method

ICS
13.060.50;71.040.40
CCS
G76
发布
2019-08-30 00:00:00.0
实施
2020-07-01 00:00:00.0

Methods for chemical analysis of gold concentrates—Part 13: Determination of lead, zinc, bismuth, cadmium, chromium, arsenic and mercury contents—Inductively coupled plasma atomic emission spectrometry

ICS
77.150.01
CCS
D46
发布
2019-06-04 00:00:00.0
实施
2020-05-01 00:00:00.0

Determination of thimerosal and diphenylmercury in cosmetics—High performance liquid chromatography-inductively coupled plasma mass spectrometry

ICS
71.100.70
CCS
Y42
发布
2019-06-04 00:00:00.0
实施
2020-01-01 00:00:00.0

Analytical method of chemical composition for activated carbon mercury removal catalyst

ICS
71.100.99
CCS
G74
发布
2019-03-25 00:00:00.0
实施
2020-02-01 00:00:00.0

Test method of mercury removal rate for activated carbon mercury removal catalyst

ICS
71.100.99
CCS
G74
发布
2019-03-25 00:00:00.0
实施
2020-02-01 00:00:00.0

Analytical method of chemical composition for activated carbon mercury removal catalyst

ICS
71.100.99
CCS
G74
发布
2019-03-25 00:00:00.0
实施
2020-02-01 00:00:00.0

Methods for chemical analysis of copper concentrates—Part 20:Determination of mercury content—Solid sampling and direct mercury analysis method

ICS
77.120.30
CCS
H13
发布
2018-09-17 00:00:00.0
实施
2019-06-01 00:00:00.0

Safety threshold values of cadmium, lead, chromium, mercury, and arsenic in upland soils for planting rootstalk vegetables

ICS
13.080.01
CCS
B10
发布
2018-09-17 00:00:00.0
实施
2019-04-01 00:00:00.0

Safety threshold values of cadmium,lead,chromium,mercury,and arsenic in soil for rice production

ICS
13.080
CCS
B10
发布
2018-09-17 00:00:00.0
实施
2019-04-01 00:00:00.0

Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 19: Determination of arsenic and mercury contents

ICS
77.120.99
CCS
H14
发布
2018-09-17 00:00:00.0
实施
2019-06-01 00:00:00.0

Determination of mercury in inorganic chemical product—Atomic fluorescence spectrometry

ICS
71.060.01
CCS
G10
发布
2018-06-07 00:00:00.0
实施
2019-01-01 00:00:00.0

Treatment and disposal method for waste mercury catalyst

ICS
13.030.10
CCS
Z05
发布
2018-06-07 00:00:00.0
实施
2019-01-01 00:00:00.0

本标准规定了废汞触媒术语和定义、主要成分、贮存、处理处置方法和环境保护。 本标准适用于电石法氯乙烯生产过程中产生的废汞触媒的处理处置,在此工艺过程中产生的含汞活性炭的处理处置可参照执行。

Treatment and disposal method for waste mercury catalyst

ICS
13.030.10
CCS
Z05
发布
2018-06-07
实施
2019-01-01

本标准规定了用原子荧光光谱法测定无机化工产品中汞含量的原理、试剂或材料、仪器设备、试验步骤、仪器参考条件和试验数据处理。 本标准适用于使用原子荧光光谱仪对无机化工产品中汞含量的测定。测定试验溶液中汞(Hg)质量浓度范围为0.04 μg/L~10 μg/L。

Determination of mercury in inorganic chemical product.Atomic fluorescence spectrometry

ICS
71.060.01
CCS
G10
发布
2018-06-07
实施
2019-01-01

Methods for chemical analysis of aluminium and aluminium alloys—Part 1:Determination of mercury content

ICS
77.120.10
CCS
H12
发布
2018-05-14 00:00:00.0
实施
2019-02-01 00:00:00.0

Limit on element content of lead,arsenic,cadmium,mercury,fluorine and chlorine in iron ore

ICS
73.060.10
CCS
D31
发布
2018-05-14 00:00:00.0
实施
2019-04-01 00:00:00.0



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