1)bifenox甲羧除草醚
1.Determination of Bifenox SC by HPLC;甲羧除草醚40%悬浮剂的高效液相色谱分析
2.Study on formula of 48% bifenox suspension concentrate48%甲羧除草醚水悬剂配方研制
3.In this paper,the contents of herbicide bifenox weredeterminated by the differential UV spectrophotometry at 280nm,and the reference solution was that the 40.0微克/毫升的甲羧除草醚己烷液为参比溶液,在波长280纳米处测定其含量。
英文短句/例句
1.DETERMINATION OF BIFENOX IN AGRICULTURE PRODUCTS BY GC/MS农产品中甲羧除草醚残留量的气相色谱-质谱法测定
2.cellulose glycolate羧甲基纤维素,纤维素乙醇酸醚
3.Determination of degree of etherification of sodium carboxymethylcellulose for detergentsGB/T12029.4-1989洗涤剂用羧甲基纤维素钠醚化度的测定
4.THE STUDY OF THE PREPARATION OF CARBOXYMETHYL STARCH OF HIGH DEGREE OF SUBSTITUTION AND HIGH VISCOSITY高取代度、高粘度羧甲基淀粉醚制备的研究
5.Safety of Fluoroglycofen-ethyl to Mungbean and Ricebean in Greenhouse乙羧氟草醚对红小豆和绿豆的室内安全性研究
6.Modification of Chitosan & Carboxymethyl Chitosan Grafted with Monomethoxy Poly(Ethylene Glycol);聚乙二醇单甲醚改性壳聚糖及羧甲基壳聚糖的研究
7.Analysis of penoxyacid herbicides 2,4-D,2,4-DP,MCPP,MCPA in urine by GC/MS;GC/MS检测尿中4种苯氧羧酸类除草剂
8.Synthesis of Four Kinds of Diphenylether Herbicides with-CF_3;四种含—CF_3二苯醚类除草剂的合成
9.When alkali cellulose is reacted with the sodium salt of chloroacetic acid, the sodium salt of the carboxymethyl ether (cellulose-O-CH2-CO2-Na+) is formed.当碱性纤维素与盐酸的钠盐反应,羧甲基醚钠盐生成。
10.Isolation,Identification and Characteristics of a Fluoroglycofen-ethyl-degrading Bacterium YF1乙羧氟草醚降解菌Pseudomonas sp. YF1的分离、鉴定与降解特性
11.Determination of Acifluofen Residues in Cereals by HPLC-MS高效液相色谱-串联质谱法测定粮谷中三氟羧草醚残留量
12.Study on the Preparation of the Herbicide of Fluo-Substituted Diphenyl Ethers;含氟二苯醚类除草剂氯氟草醚乙酯的合成工艺研究
13.Photodecarboxylation of α-Carboxyl Thioether and Its Application in the UV-curable Water-borne Coatings;羧甲基硫醚化合物的光脱羧反应及其在UV光固化水性涂料中的应用
14.Studies on the Mechanism of Action of the Novel and Efficient Herbicide ZJ0273;新型高效除草剂丙酯草醚作用机理研究
15.Activity and Safety of Pyrithiobac-sodium to Cotton in Greenhouse嘧草硫醚对棉花的安全性及除草生物活性测定
16.Practice on weed control of spring soybean field by 25% fomesafen Ap25%氟磺胺草醚水剂(新型)防除春大豆田杂草示范
17.Studies on Specific Activity of Carboxylesterase and Acetylcholinesterase of Cigarette Beetle Lasioderma Serricorne (Fabrcius) (Coleoptera: Anobiidae);烟草甲羧酸酯酶和乙酰胆碱酯酶活性的研究
18.Synthesis of Lactofen and Fluazifop-butyl;醚类除草剂乳氟禾草灵和吡氟禾草灵的合成研究
相关短句/例句
Bifenox甲酯除草醚
3)Banair二氯苯甲醚除草剂
4)nitrofen['naitr?f?n]除草醚
1.The synthesis of nitrofen under microwave irradiation;微波辐射条件下合成除草醚
2.The pesticides included MCPA, 2,4-D and nitrofen.利用超临界CO2流体萃取的方法提取2甲4氯(MCPA),2,4-D和除草醚在三种土壤中的结合残留。
3.The degradation trends of MCPA,2,4 D and nitrofen in soils under the simulated conditions in the laboratory was performed.在室内模拟条件下研究了 2甲 4氯、2 ,4- D和除草醚在土壤中的降解动态 。
5)fluoroglycofen-ethyl乙羧氟草醚
1.Isolation,Identification and Characteristics of a Fluoroglycofen-ethyl-degrading Bacterium YF1乙羧氟草醚降解菌Pseudomonas sp. YF1的分离、鉴定与降解特性
2.An analytical method for residue of fluoroglycofen-ethyl in buffer solutions was established by gas chromatography.采用气相色谱仪,建立了水中乙羧氟草醚残留量的分析检测方法,并在室内研究了其在不同温度、不同pH值缓冲溶液中的降解动态。
6)acifluorfen三氟羧草醚
1.Analysis of acifluorfen by HPLC;三氟羧草醚原药的高效液相色谱分析
2.Quantitative analysis was conducted on the active ingredients in a package mix formulation of quizalofop, acifluorfen and clomazone using HPLC with kromasil C18 column, a UV detector, a mobile phase of tetrahydrofuran- water.介绍了以四氢呋喃和水为流动相,使用以Kromasil C18为填料的不锈钢柱和紫外检测器,在240nm对试样中的喹禾灵、三氟羧草醚、异噁草松进行高效液相色谱分离和定量分析的方法。
延伸阅读
甲羧除草醚分子式:CAS号:性质:黄色结晶,熔点84~86。30℃时的蒸气压为32mPa,在水中的溶解度为35mg/L,可溶于大多数有机溶剂中。对大鼠急性经口LD50>6400mg/kg,家兔急性经皮LD50>2000mg/kg。对眼无刺激性,制剂有80%可湿性粉剂、10%颗粒剂、21%乳油及水悬剂。芽前除草剂。由3-氯-6-硝基苯甲酸甲酯与2,4-二氯苯酚钠缩合生成。用于大豆、玉米、高粱、水稻等田中防除阔叶及禾本科杂草,用量1~2kg/ha。