化学试剂 草酸二乙酯

2021-06-17

Diethyl Malonate
丙二酸二乙酯

Diethyl Malonate
丙二酸二乙酯

工业用丙二酸二乙酯

2022-02-22

化学试剂 丁二酮肟（二甲基乙二醛肟）
Chemical reagent Butanedione dioxime

1999-06-16

化学试剂 柠檬酸氢二铵
Chemical reagent di-Ammonium hydrogen citrate

2000-06-05

化学试剂 二水合柠檬酸三钠（柠檬酸三钠）
Chemical reagent--Trisodium citrate dihydrate

1996-08-22

Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and Pinacolyl Methylphosphonic Acid in Water by Liquid Chromatography/Tandem Mass Spectrometry
用液相色谱法/串联质谱法测定水中甲基膦酸二异丙酯、氢二甲胺磷乙酯、甲基膦酸乙酯、异丙基甲基膦酸、甲基膦酸酯和Pinacolyl甲基膦酸的标准试验方法

2024-04-01

化学试剂 二水合5-磺基水杨酸（5-磺基水杨酸）
Chemical reagent - 5-Sulfosalicylic acid dihydrate

2008-05-15

饲料中丁基羟基茴香醚、二丁基羟基甲苯、特丁基对苯二酚、乙氧基喹啉和没食子酸丙酯的测定
Determination of butyl hydroxy anisole，dibutyl hydroxy toluene，tertiary butyl hydroquinone，ethoxyquin and propyl gallate in feeds

2022-12-30

Commission Implementing Regulation (EU) 2017/56 of 14 December 2016 concerning the authorisation of lactic acid, 4-oxovaleric acid, succinic acid, fumaric acid, ethyl acetoacetate, ethyl lactate, butyl lactate, ethyl 4-oxovalerate, diethyl succinate, diethyl malonate, butyl-O-butyryllactate, hex-3-enyl lactate, hexyl lactate, butyro-1,4-lactone, decano-1,5-lactone, undecano-1,5-lactone, pentano-1,4-lactone, nonano-1,5-lactone, octano-1,5-lactone
2016年12月14日关于乳酸、4-氧代戊酸、琥珀酸、富马酸、乙酰乙酸乙酯、乳酸乙酯、乳酸丁酯、4-氧代戊酸乙酯、琥珀酸二乙酯、丙二酸二乙酯、邻丁基乳酸丁酯、乳酸六烯基酯、乳酸己基酯、丁酸-1,4-内酯、癸-1,5-内酯、十一碳-1,5-内酯的授权的委员会实施条例（EU）2017/56 戊-1,4-内酯、壬-1,5-内酯、辛烷-1,5-内酯

2016-12-14

化学试剂 偶氮胂Ⅲ【2，7－双（2－苯砷酸－1－偶氮）－1，8－二羟基萘－3，6－二磺酸】
Chemical reagent Arsenazo Ⅲ

2000-06-05

Commission Regulation (EU) No 524/2011 of 26 May 2011 amending Annexes II and III to Regulation (EC) No 396/2005 of the European Parliament and of the Council as regards maximum residue levels for biphenyl, deltamethrin, ethofumesate, isopyrazam, propiconazole, pymetrozine, pyrimethanil and tebuconazole in or on certain products Text with EEA relevance
2011年5月26日第524/2011号委员会法规（EU）修订了欧洲议会和理事会第396/2005号法规（EC）附件二和附件三 涉及与欧洲经济区相关的某些产品文本中或其上联苯、溴氰菊酯、乙富马酸酯、异吡嗪、丙环唑、吡虫嗪、乙胺嘧啶和戊唑醇的最大残留量

2011-05-26

Commission Implementing Regulation (EU) 2018/917 of 27 June 2018 amending Implementing Regulation (EU) No 540/2011 as regards the extension of the approval periods of the active substances alpha-cypermethrin, beflubutamid, benalaxyl, benthiavalicarb, bifenazate, boscalid, bromoxynil, captan, carvone, chlorpropham, cyazofamid, desmedipham, dimethoate, dimethomorph, diquat, ethephon, ethoprophos, etoxazole, famoxadone, fenamidone, fenamiphos, flumi
2018年6月27日委员会实施条例（EU）2018/917修订了第540/2011号实施条例（EU） 涉及延长活性物质α-氯氰菊酯、贝鲁布他胺、苯甲氧基、苯噻伐威、双芬酸、boscalid、溴苯腈、卡普坦、香芹酮、氯丙沙星、环唑法明、地塞米松、乐果、乐果、二甲吗啉、敌草枯、乙烯利、乙扑磷的批准期 依托恶唑、法莫沙酮、芬胺酮、非那米磷、氟米

2018-06-27