| 编号 | 中文名称 | 英文名称 |
|---|---|---|
| EN 12014-1-1997 | 食品 硝酸盐和/或亚硝酸盐含量测定 第1部分：概述 | Foodstuffs - Determination of nitrate and/or nitrite content - Part 1: General considerations |
| EN 12014-2-1997 | 食品 硝酸盐和/或亚硝酸盐含量测定 第2部分：蔬菜和蔬菜制品中硝酸盐含量的测定用HPLC/IC法 | Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products |
| EN 12014-5-1997 | 食品 硝酸盐和/或亚硝酸盐含量测定 第5部分：含蔬菜的婴幼儿食品中硝酸盐的酶解测定 | Foodstuffs - Determination of nitrate and/or nitrite content - Part 5: Enzymatic determination of nitrate content of vegetable-containing food for babies and infants |
| EN 12014-7-1998 | 食品 硝酸盐和/或亚硝酸盐含量测定 第7部分：镉还原后蔬菜和蔬菜制品中硝酸盐含量测定的连续流量法 | Foodstuffs - Determination of nitrate and/or nitrite content - Part 7: Continuous flow method for the determination of nitrate content of vegetables and vegetable products after cadmium reduction |
| EN 13656-2002 | 废物特性 用于元素连续测定的氢氟酸（HF）、硝酸（HNO3）和盐酸（HCl）混合物的微波辅助溶出 | Characterization of waste - Microwave assisted digestion with hydrofluoric (HF), nitric (HNO<(Index)3>) and hydrochloric (HCI) acid mixture for subsequent determination of elements |
| EN 26777-1993 | 水质 亚硝酸盐的测定 分子吸收光度法 | Water quality; Determination of nitrite; Molecular absorption spectrometric method (ISO 6777:1984) |
| EN ISO 10304-1-1995 | 水质 离子色谱法测定溶解性氟化物、氯化物、亚硝酸盐、亚磷酸盐、溴化物、硝酸盐和硫酸根离子 第1部分： | Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions - Part 1: Method for water with low contamination (ISO 10304-1:1992) |
| EN ISO 10304-2-1996 | 水质 离子色谱法测定溶解性阴离子 第2部分：对废水中溴化物、氟化物、硝酸盐、亚硝酸盐、亚磷酸盐和硫酸 | Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water (ISO 10304-2:1995) |
| EN ISO 13395-1996 | 水质 用流动分析(CFA 和FIA)和光谱检测法测定水中亚硝酸盐氮和硝酸盐氮及二者的总量 | Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996) |
| EN ISO 13759-1996 | 石油产品 柴油中硝酸烷基酯含量的测定 分光光度法 | Petroleum products - Determination of alkyl nitrate in diesel fuels - Spectrometric method (ISO 13759:1996) |
| EN ISO 14673-1-2001 | 乳和乳制品 测定硝酸盐和亚硝酸盐的含量 第1部分：镉还原法和光谱测定法 | Milk and milk products - Determination of nitrate and nitrite contents - Part 1: Method using cadmium reduction and spectrometry (ISO 14673-1:2001) |
| EN ISO 14673-2-2001 | 乳和乳制品 测定硝酸盐和亚硝酸盐的含量 第2部分：分段式流体分析法(常规法) | Milk and milk products - Determination of nitrate and nitrite contents - Part 2: Method using segmented flow analyses (Routine method) (ISO 14673-2:2001) |
| EN ISO 14673-3-2001 | 乳和乳制品 测定硝酸盐和亚硝酸盐的含量 第3部分：用带有流体在线渗析的镉还原法和流体注入分析法(常规法 | Milk and milk products - Determination of nitrate and nitrite contents - Part 3: Method using cadmium reduction and flow injection analyses with in-line dialysis (Routine method) (ISO 14673-3:2001) |
| EN ISO 15587-2-2002 | 水质 测定水中所选元素用的浸提法 第2部分：硝酸浸提法 | Water quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestion (ISO 15587-2:2002) |
| EN ISO 196-1995 | 锻铜和铜合金 残余应力的检测 硝酸亚汞试验 | Wrought copper and copper alloys - Detection of residual stress - Mercury(I) nitrate test (ISO 196:1978) |
| EN ISO 3651-1-1998 | 不锈钢耐晶间腐蚀的测定 第1部分：奥氏体和铁素奥氏体(二重)不锈钢 用失重测定法在硝酸介质中的腐蚀试验( | Determination of resistance to intergranular corrosion of stainless steels - Part 1: Austenitic and ferritic-austenitic (duplex) stainless steels - Corrosion test in nitric acid medium by measurement of loss in mass (Huey test) (ISO 3651-1:1998) |
| EN ISO 787-13-2002 | 颜料和添加剂的通用试验方法 第13部分：水溶性硫酸盐、氯化物和硝酸盐的测定 | General methods of test for pigments and extenders - Part 13: Determination of water-soluble sulphates, chlorides and nitrates (ISO 787-13:2002) |
| EN ISO 787-19-1995 | 颜料的通用试验方法 第19部分：水溶性硝酸盐的测定(水杨酸法) | General methods of test for pigments - Part 19: Determination of water-soluble nitrates (Salicylic acid method) (ISO 787-19:1974) |
| ENV 12014-3-1998 | 食品 硝酸盐和/或亚硝酸盐含量测定 第3部分：在硝酸盐酶解为亚硝酸盐后，肉类制品中硝酸盐及亚硝酸盐含量 | Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite |
| ENV 12014-4-1998 | 食品 硝酸盐和/或亚硝酸盐含量测定 第4部分：肉类制品中硝酸盐及亚硝酸盐含量的测定方法：离子交换色谱法 | Foodstuffs - Determination of nitrate and/or nitrite content - Part 4: Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products |
| prEN 13656-2002 | 废物特性 用于元素连续测定的氢氟酸（HF）、硝酸（HNO3）和盐酸（HCl）混合物的微波辅助溶出 | Characterization of waste - Microwave assisted digestion with hydrofluoric (HF), nitric (HNO<(Index)3>) and hydrochloric (HCI) acid mixture for subsequent determination of elements |
| 编号 | 中文名称 | 英文名称 |