中文名:聚氧乙烯月桂醚 別名:聚氧乙烯月桂醚/布里杰35/月桂醇聚氧乙烯醚/聚氧乙烯(23)十二醚/聚乙二醇(23)十二醚/平平加O/勻染劑O /α-十二烷基-ω-羥基(氧-1,2-乙二基)的聚合物/平平加O-20/脂肪醇聚氧乙烯醚O-20/Brij-35 規(guī)格:高純 包裝:250克 :9002-92-0 保存條件:RT 生化試劑根據(jù)用途不同對(duì)其純度及技術(shù)均有一定的要求。例如酶試劑,有粗制酶、結(jié)晶酶、多次結(jié)晶酶以及不含某些雜酶的酶制劑等多種。 生化試劑有三種方法: ①從生物體中分離、提純; ②化學(xué)合成; ③發(fā)酵。 對(duì)生化試劑產(chǎn)品的技術(shù)要求有:含量、熔點(diǎn)、冰點(diǎn)、旋光度、含水量、光譜特征、折光、密度和生物活性等。 其他生化試劑類產(chǎn)品:C6H3IN2O4 0H56 : 6276-04-6 2-[(4-甲氧亞芐基)氨基]芴 2-[(4-Methoxybenzylidene)amino]fluorene C6H3lN2 0KYQ : 10386-28-4 4-甲基-2-哌嗪-1-基喹啉 4-Methyl-2-(1-piperazino)quinoline C6H3N2NaO5 WJA00841 : 1011-73-0 2,4-二硝基苯乙酸甲酯 2,4-Dinitrophenylacetic Acid Methyl Ester C6H3N3O2Se 1FE8 : 1128-90-1 3-環(huán)丙基苯甲酸 3-Cyclopropylbenzoic acid C6H3N3O8 WJA00794 : 82-71-3 2,4,6-三溴苯基硫脲 2,4,6-tribromophenylthiourea C6H3N5 164R : 2036-13-7 3,3,4,4,5,5,6,6,6-九氟己基丙烯酸甲酯 3,3,4,4,5,5,6,6,6-Nonafluorohexyl methacrylate C6H3N5O8 WJA00713 : 3698-54-2 2,3,4,6-四溴苯酚 2,3,4,6-tetrabromophenol C6H3NH2ClOC6H4Cl 199A : 24900-79-6 1,1'-二乙基-4,4'-二甲花青苷碘 1,1'-Diethyl-4,4'-dicarbocyanine iodide C6H3OCH2C6H5(Cl)NO2 1A6A : 50508-54-8 1-(α-氯乙酰基)-1H-苯并三唑 1-(α-Chloroacetyl)-1H-benzotriazole C6H4(13CH3)2 1C6B : 116598-94-8 1-哌啶丙酸 1-Piperidinepropionic acid C6H4(13CH3)2 1C6C : 116599-62-3 C6H4(13CH3)2 1C7F : 117713-57-2 3-(1-金剛烷基)-3-羰基丙酸鹽 Ethyl 3-(1-adamantyl)-3-oxopropionate C6H4(15NH2)2 1C8L : 119516-82-4 C6H4(CD3)2 19BG : 25319-54-4 二壬基萘磺酸 Dinonylnaphthalenesulfonic acid solution C6H4(NC)2 1562 : 935-16-0 2-苯基-1,3-二四氫呋喃 2-Phenyl-1,3-dioxolane C6H4(NCS)2 16CJ : 3125-77-7 二(3,4-環(huán)氧環(huán)己基甲基)己二酸 Bis(3,4-epoxycyclohexylmethyl) adipate C6H4(O(CH2)7CH3)2 16PY : 4956-41-6 四乙烯五胺五鹽酸鹽 Tetraethylenepentamine pentahydrochloride C6H4(OH)CH=CHCO2C2H5 16WE : 6236-62-0 磷酸銨三水 Ammonium phosphate tribasic C6H4(Si(OC2H5)3)2 1690 : 2615-18-1 酸性媒介棕48 Mordant Brown 48 C6H4(SO3K)2 16TN : 5710-54-3 2-噻嗯基溴化鎂 2-Thienylmagnesium bromide solution C6H4[C(CH3)2C6H4NH2]2 169D : 2687-27-6 分散橙13 Disperse Orange 13 C6H4[Si(OC2H5)3]2 18PY : 16067-99-5 磷酸鈥水合物 Holmium(III) phosphate C6H4-1,2-(CO2K)2 16LG : 4409-98-7 N-(2-萘基)甲酰胺 N-(2-Naphthyl)formamide C6H4-1,3-[CO2CH2C6H10CH2OCH=CH2]2 1C8M : 119581-93-0 聚(杜鵑花酸酐) Poly(azelaic anhydride) C6H4-1,4-(13CO2H)2 1C9E : 121191-53-5 C6H4-1,4-[CO2(CH2)4OCH=CH2]2 1C78 : 117397-31-6 C6H4BBrF2O2 0EDT : 352535-84-3 2-氯-6-氟-3-甲基苯硼酸 2-Chloro-6-fluoro-3-methylphenylboronic acid C6H4BBrO2 0TED : 51901-85-0 C6H4BClF2O2 1111 : 911645-24-4 3-(4-氨基-5-溴-3-吡啶基)丙烯酸乙酯 Ethyl 3-(4-amino-5-bromo-3-pyridyl)acrylate C6H4BF4N3O2 04Y5 : 456-27-9 二氯化乙基鋁 Ethylaluminue Dichloride C6H4Br2O 06GG : 615-58-7 對(duì)甲苯酚 p-Cresol C6H4Br2O 150J : 626-41-5 氯化釩(II) Vanadium (II) chloride C6H4Br3NO2 1FWY : 1198-67-0 甲基-6-脫氧-β-D-半乳糖苷 Methyl-6-deoxy-beta-D-galactopyranoside C6H4BrCl 02TB : 106-39-8 2-乙炔基吡啶 p-Ethylnylpyridine C6H4BrClO 0ZNS : 183802-98-4 對(duì)氨基水楊酸鈉 Sodium 4-aminosalicylate dihydrate C6H4BrN3 1F7S : 68618-36-0 2,6-二溴嘌呤 2,6-Dibromopurine C6H4BrNO 0RFB : 31181-90-5 1-(p-甲苯磺酰)吲哚 1-(p-Toluenesulfonyl)indole C6H4BrNO 1C4Q : 113118-81-3 |