硫醇基和羟基检测标准
CNAS认证
CMA认证
AWWA WQTC65768
Photodegradation of Chlorpyrifos: The Roles of Carbonate Radicals and Hydroxyl Radicals
Photodegradation of Chlorpyrifos: The Roles of Carbonate Radicals and Hydroxyl Radicals
- 【发布单位或类别】 US-AWWA美国给水工程协会
- 【发布日期】2007-11-01
- 【CCS分类】化学助剂、表面活性剂、催化剂、水处理剂
- 【ICS分类】水的化学物质检验
AWWA WQTC65768
Treatment of Methyl Tert-Butyl Ether (MTBE) by Photolysis and Hydroxyl Radicals
Treatment of Methyl Tert-Butyl Ether (MTBE) by Photolysis and Hydroxyl Radicals
- 【发布单位或类别】 US-AWWA美国给水工程协会
- 【发布日期】2002-11-01
- 【CCS分类】卫生、安全、劳动保护
- 【ICS分类】有机化学
AWWA WQTC65768
Oxidation of MIB and Geosmin by Ozone and Hydroxyl Radicals
Oxidation of MIB and Geosmin by Ozone and Hydroxyl Radicals
- 【发布单位或类别】 US-AWWA美国给水工程协会
- 【发布日期】2003-11-02
- 【CCS分类】口腔科器械、设备与材料
- 【ICS分类】橡胶和塑料制品综合
AWWA WQTC65768
Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozone hydroxyl radical oxidation (COHR)
Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozone hydroxyl radical oxidation (COHR)
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2020-09-02
- 【CCS分类】水处理剂
- 【ICS分类】13.060.50牙科材料
AWWA WQTC65768
Water Quality Factors Affecting Hydroxyl Radicals and Bromate Formation During Ozonation
Water Quality Factors Affecting Hydroxyl Radicals and Bromate Formation During Ozonation
- 【发布单位或类别】 US-AWWA美国给水工程协会
- 【发布日期】2003-11-02
- 【CCS分类】合成材料
- 【ICS分类】其他化工产品
AWWA WQTC65768
Commission Implementing Regulation (EU) 2018/250 of 15 February 2018 concerning the authorisation of methyl 2-furoate, bis-(2-methyl-3-furyl) disulfide, furfural, furfuryl alcohol, 2-furanmethanethiol, S-furfuryl acetothioate, difurfuryl disulfide, methyl furfuryl sulfide, 2-methylfuran-3-thiol, methyl furfuryl disulfide, methyl 2-methyl-3-furyl disulfide and furfuryl acetate as feed additives for all animal species (Text with EEA relevance. )
- 【发布单位或类别】 IX-EURLEX欧洲技术法规
- 【发布日期】2018-02-15
- 【CCS分类】G70/79工业气体与化学气体
- 【ICS分类】71.080香料和调料、食品添加剂
AWWA WQTC65768
食品安全国家标准 食品添加剂 糠基硫醇(咖啡醛)
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】2013-11-29
- 【CCS分类】X09水处理剂基础标准与通用方法
- 【ICS分类】化学分析
AWWA WQTC65768
Standard Test Method for Determination of the Content of Nitroxide Radical (4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl) in Butadiene, Styrene and Isoprene by Cyclic Voltammetry Method
Standard Test Method for Determination of the Content of Nitroxide Radical (4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl) in Butadiene, Styrene and Isoprene by Cyclic Voltammetry Method
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2021-06-01
- 【CCS分类】口腔科器械、设备与材料
- 【ICS分类】83.140.01其他化工产品
AWWA WQTC65768
等离子喷涂羟基磷灰石涂层钛基牙种植体
Plasma sprayed hydroxyapatite coated titanium dental implant
- 【发布单位或类别】 CN-YY行业标准-医药
- 【发布日期】2023-09-05
- 【CCS分类】C33合成材料
- 【ICS分类】11.060.10牙科材料
AWWA WQTC65768
水处理剂 2-羟基膦酰基乙酸(HPAA)
- 【发布单位或类别】 CN-HG行业标准-化工
- 【发布日期】2021-12-02
- 【CCS分类】G77照相级化学药品
- 【ICS分类】71.100.99香料和调料、食品添加剂
AWWA WQTC65768
Commission Implementing Regulation (EU) No 469/2013 of 22 May 2013 concerning the authorisation of DL-methionine, DL-methionine sodium salt, hydroxy analogue of methionine, calcium salt of hydroxy analogue of methionine, isopropyl ester of hydroxy analogue of methionine, DL-methionine protected with copolymer vinylpyridine/styrene and DL-methionine protected with ethylcellulose as feed additives Text with EEA relevance
- 【发布单位或类别】 IX-EURLEX欧洲技术法规
- 【发布日期】2013-05-22
- 【CCS分类】G30/39口腔科器械、设备与材料
- 【ICS分类】67.220摄影用化学药品
AWWA WQTC65768
煤基合成气中硫化氢、羰基硫、甲硫醇和甲硫醚的测定 气相色谱法
Determination of hydrogen sulfide carbonyl sulfide methanethiol and dimethyl sulfide in coal-based syngas—Gas chromatograph
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】2016-12-30
- 【CCS分类】G86日用化工品
- 【ICS分类】71.040.40医疗设备
AWWA WQTC65768
水处理剂 2-羟基膦酰基乙酸（HPAA）
Water treatment chemicals:2-Hydroxyphosphonoacetic acid
- 【发布单位或类别】 CN-HG行业标准-化工
- 【发布日期】2007-04-13
- 【CCS分类】G76
- 【ICS分类】71.100.99香料和调料、食品添加剂
AWWA WQTC65768
等离子喷涂羟基磷灰石涂层 钛基牙种植体
- 【发布单位或类别】 CN-YY行业标准-医药
- 【发布日期】2009-12-30
- 【CCS分类】C33
- 【ICS分类】11.060.10橡胶和塑料用原料综合
AWWA WQTC65768
Cosmetic raw materials. Sunscreens. (1,3,5)-triazine-2,4-bis{(4-(2-ethyl-hexyloxy)-2-hydroxy)-phenyl}-6-(4-methoxyphenyl) and 2,2-methylene-bis-6-(2H-benzotriazol-2-yl)-4-(tetramethyl-butyl)-1,1,3,3-phenol. Determination by liquid chromatography.
Cosmetic raw materials. Sunscreens. (1,3,5)-triazine-2,4-bis{(4-(2-ethyl-hexyloxy)-2-hydroxy)-phenyl}-6-(4-methoxyphenyl) and 2,2-methylene-bis-6-(2H-benzotriazol-2-yl)-4-(tetramethyl-butyl)-1,1,3,3-phenol. Determination by liquid chromatography.
- 【发布单位或类别】 ES-UNE西班牙标准
- 【发布日期】2006-06-07
- 【CCS分类】
- 【ICS分类】
AWWA WQTC65768
Corrigendum to Commission Implementing Regulation (EU) No 469/2013 of 22 May 2013 concerning the authorisation of DL-methionine, DL-methionine sodium salt, hydroxy analogue of methionine, calcium salt of hydroxy analogue of methionine, isopropyl ester of hydroxy analogue of methionine, DL-methionine protected with copolymer vinylpyridine/styrene and DL-methionine protected with ethylcellulose as feed additives ( OJ L 136, 23.5.2013 )
- 【发布单位或类别】 IX-EURLEX欧洲技术法规
- 【发布日期】2013-05-31
- 【CCS分类】G30/39
- 【ICS分类】67.220
AWWA WQTC65768
照相化学品 防灰雾剂2,5-二羟基-5-甲基-3-(4-吗啉基)-2-环戊烯-1-酮
- 【发布单位或类别】 CN-HG行业标准-化工
- 【发布日期】2021-12-02
- 【CCS分类】G84
- 【ICS分类】37.040.30
AWWA WQTC65768
等离子喷涂羟基磷灰石涂层-钛基牙种植体
Plasma sprayed hydroxyapatite coated titanium dental implant
- 【发布单位或类别】 CN-YY行业标准-医药
- 【发布日期】1998-04-08
- 【CCS分类】C33
- 【ICS分类】11.040
AWWA WQTC65768
Commission Regulation (EU) 2021/1532 of 17 September 2021 amending Annex I to Regulation (EC) No 1334/2008 of the European Parliament and of the Council as regards the inclusion of 3-(1-((3,5-dimethylisoxazol-4-yl)methyl)-1H-pyrazol-4-yl)-1-(3-hydroxybenzyl)imidazolidine-2,4-dione in the Union list of flavouring substances (Text with EEA relevance)
- 【发布单位或类别】 IX-EURLEX欧洲技术法规
- 【发布日期】2021-09-17
- 【CCS分类】Y40/44
- 【ICS分类】67.220
AWWA WQTC65768
绿色设计产品评价技术规范 生物基新材料聚羟基脂肪酸酯
- 【发布单位或类别】 CN-TUANTI团体标准
- 【发布日期】2023-08-28
- 【CCS分类】
- 【ICS分类】83.040.01
