亚硫酸氢钠等物质的纯度要求指标。根据欧盟指令98/83/EC定义的化学物质参数标准，用于评估物质成分的合规性。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| BS EN 1017:2025 规范标准 |
Chemicals used for treatment of water intended for human consumption. Half-burnt dolomite
半烧白云石 |
2025-07-31 英国标准学会 |
| BS EN 12672:2016 规范标准 |
Chemicals used for treatment of water intended for human consumption. Potassium permanganate
高锰酸钾 |
2016-08-31 英国标准学会 |
| BS EN 12678:2016 试验标准 |
Chemical used for treatment of water intended for human consumption. Potassium peroxomonosulfate
|
2016-08-31 英国标准学会 |
| BS EN 12932:2015 |
用于处理供人类饮用的水的化学品 紧急使用的化学品 二氯异氰尿酸钠二水合物 Chemicals used for treatment of water intended for human consumption. Chemicals for emergency use. Sodium dichloroisocyanurate, dihydrate
|
2015-03-31 英国标准学会 |
| BS EN 13176:2015 |
Chemicals used for treatment of water intended for human consumption. Ethanol
|
2015-03-31 英国标准学会 |
| BS EN 13194:2015 试验标准 |
Chemicals used for treatment of water intended for human consumption. Acetic Acid
乙酸 |
2015-03-31 英国标准学会 |
| BS EN 15028:2012 试验标准 |
Chemicals used for treatment of water intended for human consumption. Sodium chlorate
氯酸钠 饮用水处理 |
2013-02-28 英国标准学会 |
| BS EN 15482:2012 试验标准 |
Chemicals used for treatment of water intended for human consumption. Sodium permanganate
|
2013-02-28 英国标准学会 |
| DIN EN 1017:2017-08 规范 |
Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite; German version EN 1017:2014+A1:2017 / Note: This standard is part of the DVGW body of rules.
|
2017-08 德国标准化学会 |
| DIN EN 12120 E:2020-07 规范标准 |
Chemicals used for treatment of water intended for human consumption.Sodium hydrogen sulfite
亚硫酸氢钠 |
2020-07 德国标准化学会 |
| DIN EN 12120:2023 |
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite; German version EN 12120:2022
亚硫酸氢钠 饮用水处理 |
2023-03-01 德国标准化学会 |
| DIN EN 12120:2023-03 规范标准 |
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite; German version EN 12120:2022 / Note: This standard is part of the DVGW body of rules.
亚硫酸氢钠 饮用水处理 |
2023-03 德国标准化学会 |
| DIN EN 12121 E:2020-07 规范标准 |
Chemicals used for treatment of water intended for human consumption.Sodium disulfite
焦亚硫酸钠 |
2020-07 德国标准化学会 |
| DIN EN 12121:2023 |
Chemicals used for treatment of water intended for human consumption - Sodium disulfite; German version EN 12121:2022
焦亚硫酸钠 |
2023-03-01 德国标准化学会 |
| DIN EN 12121:2023-03 规范标准 |
Chemicals used for treatment of water intended for human consumption - Sodium disulfite; German version EN 12121:2022 / Note: This standard is part of the DVGW body of rules.
焦亚硫酸钠 |
2023-03 德国标准化学会 |
| DIN EN 12122:2023-04 规范标准 |
Chemicals used for treatment of water intended for human consumption - Ammonia solution; German and English version prEN 12122:2023 / Note: Date of issue 2023-03-24*Intended as replacement for DIN EN 12122 (2005-08).
|
2023-04 德国标准化学会 |
| DIN EN 12174:2023-03 规范标准 |
Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate; German version EN 12174:2022 / Note: This standard is part of the DVGW body of rules.
六氟硅酸钠 饮用水处理 |
2023-03 德国标准化学会 |
| DIN EN 12672 E:2015-10 规范标准 |
Chemicals used for treatment of water intended for human consumption - Potassium permanganate
|
2015-10 德国标准化学会 |
| DIN EN 12672:2008 规范 |
Chemicals used for treatment of water intended for human consumption - Potassium permanganate; English version of DIN EN 12672:2008-10
二氧化锰 高锰酸钾 |
2008-10 德国标准化学会 |
| DIN EN 12678:2016-12 试验 |
Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate; German version EN 12678:2016 / Note: This standard is part of the DVGW body of rules.
|
2016-12 德国标准化学会 |
| DIN EN 13194:2008 规范 |
Chemicals used for treatment of water intended for human consumption - Acetic acid; English version of DIN EN 13194:2008-10
乙酸 |
2008-10 德国标准化学会 |
| DIN EN 15028:2020 规范标准 |
Chemicals used for treatment of water intended for human consumption - Sodium chlorate; German and English version prEN 15028:2020
氯酸钠 |
2020-07-01 德国标准化学会 |
| DIN EN 15028:2020-07 规范标准 |
几何产品规格 (GPS) - 过滤 - 第 29 部分：线性轮廓滤波器：小波 (ISO 16610-29:2020) Geometrical product specifications (GPS) - Filtration - Part 29: Linear profile filters: Wavelets (ISO 16610-29:2020); German version EN ISO 16610-29:2020
氯酸钠 |
2020-07 德国标准化学会 |
| DIN EN 15482:2020 规范标准 |
Chemicals used for treatment of water intended for human consumption - Sodium permanganate; German and English version prEN 15482:2020
|
2020-07-01 德国标准化学会 |
| DIN EN 899:2020 规范标准 |
Chemicals used for treatment of water intended for human consumption - Sulphuric acid; German and English version prEN 899:2020
硫酸 |
2020-07-01 德国标准化学会 |
| LST EN 1017:2025 |
Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite
半烧白云石 |
2025-08-29 立陶宛标准局 |
| NF EN 1017:2025 |
Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite
半烧白云石 |
2025-07-16 法国标准化协会 |
| NF T94-256*NF EN 1017:2025 |
Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite
半烧白云石 |
2025-07-16 法国标准化协会 |
| SS-EN 1017:2025 |
用于人类消费用水处理的化学品 半烧 Dolomite（半烧白云石） Chemicals used for treatment of water intended for human consumption — Half-burnt dolomite
半烧白云石 |
2025 瑞典标准研究所 |
| SS-EN 16192:2011 试验标准 |
Characterization of waste - Analysis of eluates
浸出试验 |
2011 瑞典标准研究所 |
| UNE-EN 12124:2013 规范标准 |
Chemicals used for treatment of water intended for human consumption - Sodium sulfite
亚硫酸钠 饮用水处理 |
2013-07-24 西班牙标准化协会 |
| UNE-EN 900:2015 规范标准 |
Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite
次氯酸钙 |
2015-03-04 西班牙标准化协会 |
| UNI EN 1017:2025 |
Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite
半烧白云石 |
2025-09-11 意大利统一标准化组织 |
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