冷原子吸收检测标准

发布时间:2023-03-03 19:09:16 阅读量: 来源:中析研究所

冷原子吸收相关标准参考信息

GB/T 17136-1997 土壤质量 总汞的测定 冷原子吸收分光光度法
简介:本标准规定了测定土壤中总汞的冷原子吸收分光光度法。 标准的检出限视仪器型号的不同而异,本方法的最低检出限为0.005mg/kg(按称取2g试样计算)。易挥发的有机物和水蒸气在253.7nm处有吸收而产生干扰。易挥发有机物在样品消解时可除去,水蒸气用无水氯化钙、过氯酸镁除去。
信息:ICS:13.080 CCS:Z18 发布:1997-07-30 实施:1998-05-01

HJ 597-2011 水质 总汞的测定 冷原子吸收分光光度法
简介:
信息:ICS:01.040.13 CCS:z 发布:2011-02-10 实施:2011-06-01

CJ/T 68-1999 城市污水.汞的测定.冷原子吸收光度法
简介:
信息:ICSCCS:Z16 发布:1999-06-04 实施:1999-06-04

GB/T 15555.1-1995 固体废物 总汞的测定 冷原子吸收分光光度法
简介:本标准规定了测定固体废物浸出液中总汞的高锰酸钾-过硫酸钾消解冷原子吸收分光光度法。 本标准方法适用于固体废物浸出液中总汞的测定。在最佳条件下(测汞仪灵敏度高,基线漂移及试剂空白值极小),当试样体积为200mL时,最低检出浓度可达0.05μg/L。在一般情况下,测定范围为0.2~50μg/L。干扰碘离子浓度等于或大于3.8mg/L时明显影响精密度和回收率。若有机物含量较高,规定的消解试剂最大量不足以氧化样品中的有机物,则方法不适用。
信息:ICS:13.030.10 CCS:Z27 发布:1995-03-28 实施:1996-01-01

ASTM D7623-10 使用燃烧金合金和冷汽原子吸收法测定原油中总汞的标准试验方法
简介:
信息:ICS:75.040 CCS发布:2010-05-01 实施

ASTM D6414-1999 通过酸提取或潮湿氧化/冷蒸气原子吸收对煤和煤燃烧残留物中总汞的标准试验方法
简介:1.1 These test methods cover procedures to determine the total mercury content in a sample of coal or coal combustion residue. 1.2 The values stated in SI units are regarded as the standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:73.040 (Coals) CCS:D21 发布:1999 实施

GB/T 11198.10-1989 工业硫酸 汞含量的测定 冷原子吸收分光光度法
简介:本标准规定了用无火焰原子吸收分光光度法测定工业硫酸中的汞含量。 本标准适用于工业硫酸中汞含量大于0.000002%的测定。
信息:ICS:71.060.30 CCS:G11 发布:1989-03-11 实施

ASTM D7622-10 使用燃烧和直接冷蒸气原子吸收法测定原油中总汞的标准测试方法与塞曼背景校正
简介:
信息:ICS:75.040 CCS发布:2010-05-01 实施

DZ/T 0064.26-1993 地下水质检验方法.冷原子吸收分光光度法测定汞
简介:本标准规定了冷原子吸收光谱测定汞的方法。本标准适用于地下水中痕量汞的测定。最低检测量为0.Olug。最佳测定范围为0.1~5ug/L。
信息:ICS:73.080 CCS:D59 发布:1993-02-27 实施:1993-10-01

GB 7468-1987 水质 总汞的测定 冷原子吸收分光光度法
简介:
信息:ICSCCS:Z16 发布:1987-03-14 实施:1987-08-01

ASTM D7622-10e1 使用燃烧和直接冷蒸气原子吸收法测定原油中总汞的标准测试方法与塞曼背景校正
简介:
信息:ICS:75.040 CCS发布:2010-05-01 实施

CJ 26.18-1991 城市污水水质检验方法标准 汞的测定 冷原子吸收光度法
简介:
信息:ICS:无 CCS:建设部 发布:1991-07-27 实施:1992-02-01

GB/T 7468-1987 水质 总汞的测定 冷原子吸收分光光度法
简介:本标准适用于地面水、地下水、饮用水、生活污水及工业废水。 碘离子浓度大于等于3.8mg/L时会明显影响高锰酸钾-过硫酸钾消解法的回收率与精密度。 当洗净剂浓度大于等于0.1m1/L时,采用溴酸钾-溴化钾消解法,其汞的回收率小于67.7%。 若有机物含量较高,6.1.1.2或6.2.1步骤中规定的消解试剂最大用量不足以氧化样品中有机物,则本方法不适用。 本标准最低检出浓度为含汞0.1μg/L;在最佳条件下(测汞仪灵敏度高,基线噪音及试剂空白值极低),当试份体积为200m1时,最低检出浓度可达0.05μg/L。
信息:ICS:13.060 CCS:Z16 发布:1987-03-06 实施:1987-08-01

ASTM D7622-2010e1 用燃烧和直接冷蒸汽原子吸收法和塞曼背景校正技术测量原油中总汞量的标准试验方法
简介:The emission of mercury during crude oil refining is an environmental concern. The emission of mercury may also contaminate refined products and form amalgams with metals, such as aluminum. When representative test portions are analyzed according to this procedure, the total mercury is representative of concentrations in the sample.1.1 This test method covers the procedure to determine the total mercury content in a sample of crude oil. This test method can be used for total mercury determination in natural and processed liquid and oil products (gasoline, naphtha, etc.). 1.2 This test method may be applied to samples containing between 5.0 to 350 ng/mL of mercury. The results may be converted to mass basis. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 WARNINGMercury has been designated by many regulatory agencies as a hazardous material that can cause central nervous system, kidney and liver damage. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products. See the applicable product Material Safety Data Sheet (MSDS) for details and EPAx2019;s websitehttp://www.epa.gov/mercury/faq.htmfor additional information. Users should be aware that selling mercury and/or mercury containing products into your state or country may be prohibited by law. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:75.040 CCS:E21 发布:2010 实施

JJG 679-1990 冷原子吸收测汞仪检定规程
简介:
信息:ICSCCS:A61 发布:1990-05-05 实施:1990-09-01

GB/T 4375.11-1984 镓化学分析方法 冷原子吸收分光光度法测定汞量
简介:本标准适用于镓中汞的测定。测定范围:0.000020~0.00010%。
信息:ICS:77.120.70 CCS:H14 发布:1984-04-30 实施:1985-04-01

ASTM D7622-2010 用燃烧和直接冷蒸气塞曼背景校正原子吸收法对原油总汞的标准试验方法
简介:The emission of mercury during crude oil refining is an environmental concern. The emission of mercury may also contaminate refined products and form amalgams with metals, such as aluminum. When representative test portions are analyzed according to this procedure, the total mercury is representative of concentrations in the sample.1.1 This test method covers the procedure to determine the total mercury content in a sample of crude oil. This test method can be used for total mercury determination in natural and processed liquid and oil products (gasoline, naphtha, etc.). 1.2 This test method may be applied to samples containing between 5.0 to 350 ng/mL of mercury. The results may be converted to mass basis. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 WARNINGMercury has been designated by many regulatory agencies as a hazardous material that can cause central nervous system, kidney and liver damage. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products. See the applicable product Material Safety Data Sheet (MSDS) for details and EPAx2019;s websitehttp://www.epa.gov/mercury/faq.htmfor additional information. Users should be aware that selling mercury and/or mercury containing products into your state or country may be prohibited by law. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:75.040 CCS:J71 发布:2010 实施

YS/T 520.11-2006 镓化学分析方法 冷原子吸收分光光度法测定汞量
简介:
信息:ICSCCS:H17 发布实施:2006-10-11

ASTM D6414-23 用酸萃取或湿式氧化/冷蒸气原子吸收法测定煤和煤燃烧残留物中总汞的标准试验方法
简介:
信息:ICS:73.040 CCS发布:2023-01-01 实施

ASTM D7623-2010 用燃烧金汞齐和冷蒸气原子吸收法对原油总汞的标准试验方法
简介:The emission of mercury during crude oil refining is an environmental concern. The emission of mercury may also contaminate refined products and form amalgams with metals, such as aluminum. When representative test portions are analyzed according to this procedure, the total mercury is representative of concentrations in the sample.1.1 This test method covers the procedures to determine the total mercury content in a sample of crude oil. 1.2 The test method may be applied to crude oil samples containing between 5 to 400 ng/mL of mercury. The results may be converted to mass basis, and reported as ng/g of mercury. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 WARNINGMercury has been designated by many regulatory agencies as a hazardous material that can cause central nervous system, kidney and liver damage. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products. See the applicable product Material Safety Data Sheet (MSDS) for details and EPAx2019;s websitehttp://www.epa.gov/mercury/faq.htmfor additional information. Users should be aware that selling mercury and/or mercury containing products into your state or country may be prohibited by law. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:75.040 CCS:J71 发布:2010 实施

DZ/T 0064.26-2021 地下水质分析方法 第26部分:汞量的测定冷原子吸收分光光度法
简介:
信息:ICSCCS发布实施

T/CSEE 0176-2021 燃煤电厂烟气中气态汞的测定 冷原子吸收分光光度法
简介:本文件规定了燃煤电厂烟气气态汞测定采用冷原子吸收分光光度法的采样方法、样品分析及数据处理等内容。本文件适用于燃煤电厂锅炉烟气中气态汞的测定(不包括颗粒汞),其他类型火电厂可参照。
信息:ICS:27.100 CCS:D441 发布:2021-03-01 实施:2022-06-20

HJ 543-2009 固定污染源废气 汞的测定 冷原子吸收分光光度法(暂行)
简介:
信息:ICS:01.040.13 CCS:z 发布:2009-12-31 实施:2010-04-01

简介: 信息:

ASTM D7623-20 使用燃烧金合金和冷汽原子吸收法测定原油中总汞的标准试验方法
简介:
信息:ICS:75.040 CCS发布:2020-06-01 实施

HJ 543-2009 固定污染源废气.汞的测定.冷原子吸收分光光度法
简介:本标准规定了测定固定污染源废气中汞的冷原子吸收分光光度法。本标准适用于固定污染源废气中汞的测定。方法检出限为0.025μg/25ml试样溶液,当采样体积为10L时,检出限为0.0025mg/m,测定下限不0.01mg/m。
信息:ICSCCS:Z25 发布:2009-12-30 实施:2010-04-01

简介: 信息:

ASTM D7622-20 使用燃烧和直接冷蒸气原子吸收法测定原油中总汞的标准测试方法与塞曼背景校正
简介:
信息:ICS:75.040 CCS发布:2020-06-01 实施

HJ 543-2009 固定污染源废气 汞的测定 冷原子吸收分光光度法 (暂行)
简介:
信息:ICSCCS发布:2009-12-30 实施:2010-04-01

简介: 信息:

HJ 910-2017(XG1-2018) 环境空气气态汞的测定金膜富集冷原子吸收分光光度法《第1号修改单》
简介:
信息:ICSCCS发布:2018-08-13 实施:2019-01-01

SN/T 2004.6-2006 电子电气产品中汞的测定.第6部分:冷原子吸收法
简介:SN/T 2004的本部分规定了电子电气产品中汞的冷原子吸收测定方法。 本部分适用于电子电气产品中汞的测定。
信息:ICS:13 CCS:Z04;K04;L04 发布:2006-08-28 实施:2007-03-01

简介: 信息:

HJ 923-2017 土壤和沉积物 总汞的测定 催化热解-冷原子吸收分光光度法
简介:
信息:ICS:01.040.13 CCS:z 发布:2017-12-29 实施:2018-04-01

ASTM D6414-01(2006) 通过酸提取或湿氧化/冷蒸气原子吸收法测定煤和煤燃烧残渣中总汞的标准试验方法
简介:
信息:ICS:73.040 CCS发布:2006-04-01 实施

简介: 信息:

HJ 910-2017 环境空气 气态汞的测定 金膜富集 冷原子吸收分光光度法
简介:
信息:ICS:01.040.13 CCS:z 发布:2017-12-29 实施:2018-04-01

水产品质量安全检验手册 6.15.2.2-2005 第六章 水产品中元素的检验 第十五节 水产品中总汞及有机汞的测定(GBT 5009.17-2003) 二、甲基汞的测定 (二)冷原子吸收法(酸提取巯基棉法)
简介:来自第463页
信息:ICSCCS发布:2005-01-01 实施:2005-01-01

简介: 信息:

HJ 923-2017 土壤和沉积物 总汞的测定 催化热解-冷原子吸收分光光度法
简介:本标准适用于土壤和沉积物中总汞的测定。
信息:ICS:01.040 CCS:Z18 发布:2017-12-28 实施:2018-04-01

SNI 19-6964.2-2003 海水水质. 第2部分:原子吸收光度法(SSA)冷蒸汽汞(Hg)分析测试法
简介:
信息:ICS:19.040 CCS发布:2003 实施

简介: 信息:

ASTM D7623-10(2015) 使用燃烧金合金和冷汽原子吸收法测定原油中总汞的标准试验方法
简介:
信息:ICS:75.040 CCS发布:2015-04-01 实施

ASTM D6414-99 用酸萃取或湿氧化/冷蒸气原子吸收法测定煤和煤燃烧残渣中总汞的标准试验方法
简介:
信息:ICS:73.040 CCS发布:2001-10-10 实施

简介: 信息:

ASTM D7622-10(2015) 使用燃烧和直接冷蒸气原子吸收法测定原油中总汞的标准测试方法与塞曼背景校正
简介:
信息:ICS:75.040 CCS发布:2015-04-01 实施

ASTM D6414-01 用酸萃取或湿氧化/冷蒸气原子吸收法测定煤和煤燃烧残渣中总汞的标准试验方法
简介:
信息:ICS:73.040 CCS发布:2001-10-10 实施

简介: 信息:

ASTM D6414-14 通过酸提取或湿氧化/冷蒸气原子吸收法测定煤和煤燃烧残渣中总汞的标准试验方法
简介:
信息:ICS:73.040 CCS发布:2014-03-01 实施

SL/T 271-2001 水质 总汞的测定 硼氢化钾还原冷原子吸收分光光度法
简介:本标准适用于地表水、地下水、生活污水和工业废水中总汞的测定本标准最低检出浓度为0.05μg/L,测定上限为2.Oμg/L。
信息:ICS:13.060.01 CCS:Z16;P12 发布:2001-09-11 实施:2001-12-01

简介: 信息:

ASTM D6414-2014 用酸萃取或湿氧化/冷蒸气原子吸收法对煤和煤燃烧残留物中总汞的标准试验方法
简介:5.1x00a0;The emission of mercury during coal combustion can be an environmental concern. 5.2x00a0;When representative test portions are analyzed according to one of these procedures, the total mercury is representative of concentrations in the sample. 1.1x00a0;These test methods cover procedures to determine the total mercury content in a sample of coal or coal combustion residue. 1.2x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3x00a0;Warning: Mercury has been designated by many regulatory agencies as a hazardous material that can cause serious medical issues. Mercury, or its vapor, has been demonstrated to be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products. See the applicable product Safety Data Sheet (SDS) for additional information. Users should be aware that selling mercury and/or mercury containing products into your state or country may be prohibited by law. 1.4x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:73.040 (Coals) CCS发布:2014 实施

ASTM D6414-2001 通过酸提取或潮湿氧化/冷蒸气原子吸收对煤和煤燃烧残留物中总汞的标准试验方法
简介:1.1 These test methods cover procedures to determine the total mercury content in a sample of coal or coal combustion residue. 1.2 The values stated in SI units are regarded as the standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:73.040 (Coals) CCS:D21 发布:2001 实施

简介: 信息:

SN/T 3004-2011 铁矿中汞含量的测定.微波消解-冷原子吸收分光光度法
简介:本标准规定了微波消解测汞仪法测定铁矿中汞含量的测定方法。本标准适用子铁矿中汞含量的测定。方法检出限:0.4μg/g。
信息:ICSCCS:D31 发布:2011-09-09 实施:2012-04-01

ASTM D6414-2001(2006) 通过酸提取或潮湿氧化/冷蒸气原子吸收对煤和煤燃烧残留物中总汞的标准试验方法
简介:The emission of mercury during coal combustion can be an environmental concern. When representative test portions are analyzed according to one of these procedures, the total mercury is representative of concentrations in the sample.1.1 These test methods cover procedures to determine the total mercury content in a sample of coal or coal combustion residue.1.2 The values stated in SI units are regarded as the standard.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:73.040 (Coals) CCS:D21 发布:2001 实施

简介: 信息:

HJ 597-2011 水质.总汞的测定 冷原子吸收分光光度法
简介:警告:重铬酸钾、汞及其化合物毒性很强,操作时应加强通风,操作人员应佩戴防护器具,避免接触皮肤和衣物。本标准规定了测定水中总汞的冷原子吸收分光光度法。本标准适用于地表水、地下水、工业废水和生活污水中总汞的测定。若有机物含量较高,本标准规定的消解试剂最大用量不足以氧化样品中有机物时,则本标准不适用。采用高锰酸钾-过硫酸钾消解法和溴酸钾-溴化钾消解法,当取样量为100 ml时,检出限为O.02 ?g/L,测定下限为0.08 ?g/L;当取样量为200 ml时,检出限为0.01?g/L,测定下限为0.04?g/L。采用微波消解法,当取样量为25 ml时,检出限为0.06 ?g/L,测定下限为0.24 ?g/L。
信息:ICSCCS:Z16 发布:2011-02-10 实施:2011-06-01

CJ/T 98-1999 城市生活垃圾.汞的测定.冷原子吸收分光光度法
简介:
信息:ICS:13.030.01 CCS:Z13 发布:1999-11-24 实施:2000-06-01

简介: 信息:

检测标准 冷原子吸收检测标准

检测资质

权威认证,确保检测数据的准确性和可靠性

CMA认证

CMA认证

中国计量认证

CNAS认证

CNAS认证

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