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活塞操作容积装置 第8部分：体积测定的光度参考测量程序（ISO 8655-8:2022）（2022年7月西班牙标准化协会批准 ）

Piston-operated volumetric apparatus - Part 8: Photometric reference measurement procedure for the determination of volume (ISO 8655-8:2022) (Endorsed by Asociación Espa?ola de Normalización in July 2022.)

用光度分析法测定搪瓷用钢表面镍沉积量的标准试验方法

Standard Test Method for Nickel on Steel for Porcelain Enameling by Photometric Analysis

D3082-水中硼的测试方法

D3082-Test Method for Boron in Water

E0034-铝和铝基合金化学分析的标准测试方法

E0034-Standard Test Methods for Chemical Analysis of Aluminum and Aluminum-Base Alloys

封盖金属中镍的测定方法（光度法）锡及锡合金的取样和分析方法

Method for The determination of nickel in capping metal (Photometric method) — Methods for the sampling and analysis oftin and tin alloys

工业用乙醇检验 第2部分：微量羰基化合物含量的测定方法（光度法）

Testing of ethanol for industrial use — Part 2 : Method for determination of carbonyl compounds content present in small amounts (photometric method)

水质.六价铬(VI)测定.轻微污染水用光度测量法

Water quality - Determination of chromium (VI) - Photometric method for weakly contaminated water

水质 水中溶解性六价铬的测定 分光光度法

Water quality. Determination of dissolved chromium(VI) in water. Photometric method

颜料.在有机溶剂中溶解度的测定.重量法和光度测定法

Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods

活塞式测容仪.评估美利体育官网首页网址性能的非重量分析法

Piston-operated volumetric apparatus - Part 7: Non-gravimetric methods for the assessment of equipment performance

活塞式容量装置 测定体积的光度参考测量程序

Piston-operated volumetric apparatus - Photometric reference measurement procedure for the determination of volume

硬金属.钴金属合金粉末中硅的测定.光度测定法

Hardmetals - Determination of silicon in cobalt metal powders - Photometric method

生物技术 生物样品光度测定方法中光信号测量的最低要求

Biotechnology. Minimum requirements for optical signal measurements in photometric methods for biological samples

活塞式容量测定装置 第8部分：测定体积的光度参考测量程序（ISO 8655-8:2022）

Piston-operated volumetric apparatus – Part 8: Photometric reference measurement procedure for the determination of volume (ISO 8655-8:2022)

生物技术 生物样品光度法光信号测量的最低要求

Biotechnology – Minimum requirements for optical signal measurements in photometric methods for biological samples

活塞式容量测定装置 第8部分：测定体积的光度参考测量程序

Piston-operated volumetric apparatus – Part 8: Photometric reference measurement procedure for the determination of volume

牛奶乳过氧化物酶活性测定.第1部分:光度测量法(参照法)

Determination of lactoperoxidase activity in milk - Part 1: Photometric method (Reference method)

牛奶中乳过氧化物酶活性的测定 第1部分：光度法（参考法）

Determination of lactoperoxidase activity in milk - Part 1: Photometric method (Reference method)

德国水、废水和污泥检验标准方法 - 阴离子（D 组） - 第 9 部分：硝酸盐的光谱测定 (D 9)

German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 9: Spectrometric determination of nitrate (D 9)

德国检验水、废水和污泥的标准方法.阳离子（E组）.锰的测定(E 2)

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of manganese (E 2)

德国水、废水和污泥检验标准方法 气体成分（G 组） 第3部分：臭氧的测定(G 3)

German standard methods for the examination of water, waste water and sludge - Gaseous components (group G) - Part 3: Determination of ozone (G 3)

德国对水,废水和淤泥检验的标准方法.气体含量(G组).第3部分:臭氧测定(G 3)

German standard methods for the examination of water, waste water and sludge - Gaseous components (group G) - Part 3: Determination of ozone (G 3)

德国水、废水和污泥检验标准方法 气体成分（G 组） 第3部分：臭氧的测定(G 3)

German standard methods for the examination of water, waste water and sludge - Gaseous components (group G) - Part 3: Determination of ozone (G 3)

纸浆和纸的检验.氧化硅(IV价)含量的测定.第2部分:光度测定法

Testing of pulp and paper - Determination of the silicium(IV)-oxid content - Part 2: Photometric method

黑色金属材料的化学分析.钢材中铌含量的测定.分光光度分析法

Chemical analysis of ferrous materials; determination of niobium in steels; spectrophotometric method; german version EN 10178:1989

黑色金属材料的化学分析.钢中氮(痕量)的测定.分光光度测定法

Chemical analysis of ferrous materials; determination of nitrogen (trace amounts) in steels; spectrophotometric method; German version EN 10179:1989

黑色金属材料化学分析钢中硼的测定分光光度法德文版 EN 10200:2012

Chemical analysis of ferrous materials - Determination of boron in steels - Spectrophotometric method; German version EN 10200:2012

水质.铬(VI)测定.弱污染水的光度测定法

Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water (ISO 18412:2005); English version of DIN EN ISO 18412:2007-02

活塞式容量测定装置 第8部分：测定体积的光度参考测量程序（ISO 8655-8:2022）

Piston-operated volumetric apparatus - Part 8: Photometric reference measurement procedure for the determination of volume (ISO 8655-8:2022)

活塞操作容量装置 第8部分：测定体积的光度参考测量程序

Piston-operated volumetric apparatus - Part 8: Photometric reference measurement procedure for the determination of volume (ISO 8655-8:2022); German version EN ISO 8655-8:2022

铌铁化学分析方法 硫氰酸盐光度法测定钨量

Ferroniobium Chemical Analysis Method Thiocyanate Spectrophotometric Determination of Tungsten Quantity

铀矿石浓缩物中钍的测定 钍试剂光度法

Determination of thorium in uranium ore concentrate by thorin photometric method

天然橡胶和胶乳.铜含量的测定.光度法

Natural rubber and latex.Determination of copper content.Photometric method

铸造和变形加工铝合金.锰含量测定法

Aluminium casting and wrought alloys. Methods for determination of manganese

铸造和变形加工铝合金.铁含量测定法

Aluminium casting and wrought alloys. Methods for determination of iron

铝.砷含量测定法

Aluminium. Methods for determination of arsenic

铝土矿.三氧化铬含量测定法

Bauxite. Methods for determination of chromium oxide (III) content

铝土矿.二氧化钛含量测定法

Bauxite. Methods for determination of titanium dioxide content

无锡青铜.钛含量测定法

Non-tin bronze. Methods for the determination of titanium

钛合金.铜的测定法

Titanium alloys. Methods for the determination of copper

硒技术. 铝的测定方法

Selenium technical. Methods of aluminum determination

电炉渣再熔炼用熔剂.总铁含量测定法

Fluxes for electroslag remelting. Methods for determination of total iron

电炉渣再熔炼用熔剂.二氧化硅含量测定法

Fluxes for electroslag remelting. Methods for determination of silicon dioxide

熔焊焊剂.氧化铁含量的测定方法

Melted welding fluxes. Methods of iron oxide (III) determination

熔焊焊剂.磷含量的测定方法

Melted welding fluxes. Method of phosphorus determination

熔焊焊剂.氧化锆含量的测定方法

Melted welding fluxes. Methods of zirconium oxide determination

熔焊焊剂.氧化钛含量的测定方法

Melted welding fluxes. Methods of titanium oxide (IV) determination

电工方镁石.氧化铝的测定方法

Electrotechnical periclase.Method for determination of aluminium oxide

锌合金.锡含量测定法

Zinc alloys. Methods for determination of tin

锌合金.硅测定法

Zinc alloys. Methods for determination of silicon

铝矾土.氧化钛含量测定法

Alumina. Method for the determination of titanium dioxide

铝矾土.五氧化二矾含量测定法

Alumina. Methods for the determination of vanadium oxide

耐火材料及耐火原料 氧化钛（IV）的测定方法

Refractories and refractory raw materials. Methods for determination of titanium (IV) oxide

铋精矿.铋含量测定法

Bismuth concentrate. Methods for determination of bismuth

饮用水.氰化物含量的测定方法

Drinking water. Method for determination of cyanide content

果汁产品. 测定果胶含量用分光光度法

Juice products. Photometric method for determination of pectin content

汽车汽油 光比色法测定铁

Automotive gasolines. Photocolorimetric method of iron determination

造型用粘土.钠及钾交换阳离子含量测定方法

Moulding refractory clays. Method for the determination of exchange cations content of sodium and patassium

饮用水 氟质量浓度的测定方法

Drinking water. Methods for determining the mass concentration of fluorine

饮用水. 采用光度法测定锰含量

Drinking water. Determination of manganese content by photometric methods

铜磷合金.锑含量测定法

Copper-phosphorus alloys. Method for the determination of antimony

原生镁.含硅量测定法

Primary magnesium. Methods for determination of silicon

原生镁.铜含量测定法

Primary magnesium. Methods for determination of copper

原生镁.铝含量测定法

Primary magnesium. Methods for determination of aluminium

原生镁.锰含量测定法

Primary magnesium. Methods for determination of manganese

原生镁.钛含量测定法

Primary magnesium. Methods for determination of titanium

皮革.甲醛含量的化学测定.第2部分.利用比色分析的方法

Leather. Chemical determination of formaldehyde content. Part 2. Method using colorimetric analysis

水果蔬菜类产品.维生素PP(烟酸)含量的测定方法

Fruit and vegetable products. Method for determination of vitamin PP (niacin) content

土壤.采用Grigg法(CINAO修正)测定流动钼化合物

Soils. Determination of mobile compounds of molibdenum by Grigg method modified by CINAO

鱼,海洋哺乳动物,海洋无脊椎动物及其加工产品.鱼肉中氨质量的测量方法

Fish, sea mammals, sea invertebrates and products of their treatment. Methods of measuring ammonia mass part in fish

水果与蔬菜汁.测定脯氨酸的电位分析法

Fruit and vegetable juices. Protometrical method for determination of proline

儿童浓缩食品与饮食营养.类胡萝卜素质量测量程序

Food concentrates for children and dietary nutrition. Procedure of mass parts measurement of carotinoids

咖啡产品.咖啡因质量测量程序

Coffee products. Procedure of mass parts measurement of coffeine

水. 甲醛含量的测定方法

Water. Methods for determination of formaldehyde content

工业水质分析系统 光度法要求

Requirements for industrial water quality analyzer system – Photometry

固定污染源排放 氮氧化物质量浓度的测定 萘乙二胺光度法

Stationary source emissions - Determination of the mass concentration of nitrogen oxides - Naphthylethylenediamine photometric method

硬金属.钴金属粉末中硅的测定.光度测定法

Hardmetals - Determination of silicon in cobalt metal powders - Photometric method

土质.易释放的氰化物和全氰化物的测定.连续流量分析法

Soil quality - Determination of total cyanide and easily liberatable cyanide - Continuous-flow analysis method

水质 水中溶解性六价铬的测定 光度法

Water quality — Determination of dissolved chromium(VI) in water — Photometric method

生物技术 生物样品光度测定方法中光信号测量的最低要求

Biotechnology — Minimum requirements for optical signal measurements in photometric methods for biological samples

颜料.有机溶剂中溶解度的测定.重量法和光度测定法

Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods

橡胶和橡胶胶乳锰含量的测定高碘酸钠光度法

Rubbers and rubber latices - Determination of manganese content - Sodium periodate photometric methods

活塞式容量测量仪器.第7部分:评估美利体育官网首页网址性能的非重量分析法

Piston-operated volumetric apparatus - Part 7: Non-gravimetric methods for the assessment of equipment performance

水质 硼酸盐的测定 甲亚胺-H酸光度法

Water quality; determination of borate; spectrometric method using azomethine-H

活塞式容积测定美利体育官网首页网址.使用光度法测量容积的不确定度的测定

Piston-operated volumetric instruments - Determination of uncertainty for volume measurements made using the photometric method

铁铬铝合金化学分析方法 第11部分:磷的测定

Methods for chemical analysis of Fr-Cr-Al alloys.Part 11: Determination of phosphorus content

水质 水中溶解六价铬的测定 光度法 (ISO 18724:2025)

Water quality - Determination of dissolved chromium(VI) in water - Photometric method (ISO 18724:2025)

活塞式容积计量装置 第8部分：确定体积的光度参考测量程序（ISO 8655-8:2022）

Piston-operated volumetric apparatus - Part 8: Photometric reference measurement procedure for the determination of volume (ISO 8655-8:2022)

生物技术 采用光度法美利体育登录入口官网生物样品时对光信号测量的最低要求（与ISO 24421:2023一致）

Biotechnology — Minimum requirements for optical signal measurements in photometric methods for biological samples (ISO 24421:2023, identical)

活塞式容量测定装置 第8部分：测定体积的光度参考测量程序

Piston-operated volumetric apparatus - Part 8 : photometric reference measurement procedure for the determination of volume

水质 水中溶解性六价铬的测定 光度法

Water quality - Determination of dissolved chromium(VI) in water - Photometric method

水质 水中溶解性六价铬的测定 光度法

Water quality - Determination of dissolved chromium(VI) in water - Photometric method

活塞式容量装置 - 第 8 部分：用于确定体积的参考光度测量程序

Volumetric piston instruments - Part 8: reference photometric measurement procedure for determining volumes

油菜籽中叶绿素含量的测定 光度法

Rapeseed Determination of Chlorophyll Content Spectrometric Method

工业用水质分析系统——分光法 要求

Requirements for industrial water quality analyzer system — Photometry

乳品 过氧化物酶活性的测定 比色法（参考方法）

Determination of milk peroxidase activity-Colorimetric method (reference method)

陶瓷原料化学成分光度分析方法

Standard test method for chemical composition of ceramic materials by spectrophotometry

水质量 六价铬的测定 弱污染水中光度法（ISO 18412:2005）

Water quality - Determination of chromium (VI) - Photometric method for weakly contaminated water (ISO 18412:2005)

水质 水中溶解性六价铬的测定 分光光度法（ISO 18724:2025 IDT）

Water quality — Determination of dissolved chromium(VI) in water — Photometric method (ISO 18724:2025, IDT)

染料 有机溶剂中溶解度的测定 半量法和光度法（ISO 7579:2009）

Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods (ISO 7579:2009)

活塞式容量测定装置 第7部分:美利体育官网首页网址性能评估的非重量法(ISO 8655-7:2005)

Piston-operated volumetric apparatus - Part 7: Non-gravimetric methods for the assessment of equipment performance (ISO 8655-7:2005)

活塞驱动容积装置 第8部分：体积测定的光度参考测量程序（ISO 8655-8:2022）

Piston-operated volumetric apparatus - Part 8: Photometric reference measurement procedure for the determination of volume (ISO 8655-8:2022)

固定源排放 氮氧化物的质量浓度测定 萘乙二胺分光光度法（等同采用ISO 11564:1998）

Stationary source emissions - Determination of the mass concentration of nitrogen oxides - Naphthylethylenediamine photometric method (ISO 11564:1998, IDT)

硬质合金 钴金属粉末中硅含量的测定 光度法（ISO 11877:2008 等同）

Hardmetals - Determination of silicon in cobalt metal powders - Photometric method (ISO 11877:2008, IDT)

活塞操作容量装置 第8部分：用于测定体积的光度参考测量程序

Piston-operated volumetric apparatus - Part 8: Photometric reference measurement procedure for the determination of volume (ISO 8655-8:2022) (Endorsed by Asociación Espa?ola de Normalización in July of 2022.)

水质 水中溶解态六价铬的测定 光度法

Water quality - Determination of dissolved chromium(VI) in water - Photometric method

活塞式体积装置 第8部分：用于确定体积的光度参考测量程序

Piston-operated volumetric apparatus - Part 8: Photometric reference measurement procedure for the determination of volume

卷烟总粒相物中总植物碱的测定-光度法

Cigarettes-Determination of alkaloids in total partculate matter-Spectrometric method