Browse Standards

4175+ standards in database

4175 result(s) found

GB/T 15555.4-1995 Active

固体废物 六价铬的测定 二苯碳酰二肼分光光度法

Solid waste--Determination of chromium(VI)--1,5-Diphenylcarbohydrazide spectrophotometric method

ICS: 13.030.10
1996-01-01
GB/T 15555.3-1995 Active

固体废物 砷的测定 二乙基二硫代氨基甲酸银分光光度法

Solid waste--Determination of arsenic--Silver diethyldithiocarbamate spectrophotometric method

ICS: 13.030.10
1996-01-01
GB/T 15555.2-1995 Abolished

固体废物 铜、锌、铅、镉的测定 原子吸收分光光度法

Solid waste--Determination of copper, zinc, lead, cadmium--Atomic absorption spectrometry

ICS: 13.030.10
1996-01-01
GB/T 15555.12-1995 Active

固体废物 腐蚀性测定 玻璃电极法

Solid waste--Glass electrode test--Method of corrosivity

ICS: 13.030.10
1996-01-01
GB/T 15555.1-1995 Active

固体废物 总汞的测定 冷原子吸收分光光度法

Solid waste--Determination of total mercury--Cold atomic absorption spectrometry

ICS: 13.030.10
1996-01-01
GB/T 15555.11-1995 Active

固体废物 氟化物的测定 离子选择性电极法

Solid waste--Determination offluoride--Ion selective electrode method

ICS: 13.030.10
1996-01-01
GB/T 15499-1995 Active

事故伤害损失工作日标准

The lost workdays standard for injury accidents

ICS: 13.100
1995-10-01
GB/T 15555.9-1995 Abolished

固体废物 镍的测定 直接吸入火焰原子吸收分光光度法

Solid waste--Determination of nickel--Flame atomic absorption spectrometry

ICS: 13.030.10
1996-01-01
GB/T 15504-1995 Active

水质 二硫化碳的测定 二乙胺乙酸铜分光光度法

Water quality--Determination of carbon disulfide--Diethylamine cupric acetate spectrophotometric method

ICS: 13.060.01
1995-08-01
GB/T 15503-1995 Active

水质 钒的测定 钽试剂(BPHA)萃取分光光度法

Water quality--Determination of vanadium--BPHA extraction spectrophotometric method

ICS: 13.060.01
1995-08-01
GB/T 15502-1995 Active

空气质量 苯胺类的测定 盐酸萘乙二胺分光光度法

Air quality--Determination of aniline--N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometric method

ICS: 13.040.20
1995-08-01
GB/T 15501-1995 Active

空气质量 硝基苯类 (一硝基和二硝基化合物)的测定 锌还原-盐酸萘乙二胺分光光度法

Air quality--Determination of nitrobenzene(mononitro and dinitro-compound)--Reduction by zinc-N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method

ICS: 13.040.01
1995-08-01
GB/T 15463-1995 Abolished

静电安全术语

Electrostatic safety terminology

ICS: 13.200
1995-10-01
GB/T 15516-1995 Active

空气质量 甲醛的测定 乙酰丙酮分光光度法

Air quality--Determination offormaldehyde--Acetylacetone spectrophotometric method

ICS: 13.040.01
1995-08-01
GB/T 15507-1995 Abolished

水质 肼的测定 对二甲氨基苯甲醛分光光度法

Water quality--Determination of hydrazine--p-Dimetylaminobenzaldehyde spectrophotometric method

ICS: 13.060.01
1995-08-01
GB/T 15506-1995 Abolished

水质 钡的测定 原子吸收分光光度法

Water quality--Determination of barium--Atomic absorption spectrometry

ICS: 13.060.01
1995-08-01
GB/T 15505-1995 Active

水质 硒的测定 石墨炉原子吸收分光光度法

Water quality--Determination of selenium--Graphite furnace atomic absorption spectrometric method

ICS: 13.060.01
1995-08-01
GB/T 15434-1995 Abolished

环境空气 氟化物质量浓度的测定 滤膜·氟离子选择电极法

Ambient air--Determination of the mass concentration of fluoride--Method by filter sampling andfluorine ion-selective electrode analysis

ICS: 13.040.20
1995-08-01
GB/T 15433-1995 Abolished

环境空气 氟化物的测定 石灰滤纸·氟离子选择电极法

Ambient air--Determination of the fluoride--Method by lime-paper sampling and fluorine ion-selective electrode analysis

ICS: 13.040.20
1995-08-01
GB/T 15432-1995 Active

环境空气 总悬浮颗粒物的测定 重量法

Ambient air--Determination of total suspended particulates--Gravimetric method

ICS: 13.040.20
1995-08-01
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