中文名:磷鎢酸 別名:磷鎢酸/水合物/鎢磷酸水合物/12-鎢磷酸水合物/Phosphotungstic acid hydrate 規(guī)格:AR 包裝:100克 :12501-23-4 保存條件:RT 生化試劑根據(jù)用途不同對其純度及技術(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。 對生化試劑產(chǎn)品的技術(shù)要求有:含量、熔點、冰點、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:C10H12N2·HCl 01AU : 59-97-2 5-氟吲唑-3-羧酸 5-Fluoro-3-indazolecarboxylic acid C8H5FN2O2 1DKP : 1077-96-9 玫紅黃質(zhì) Rhodoxanthin C40H50O2 1DKN : 116-30-3 2-氨基-N-乙基-5-硝基-N-苯基苯磺酰胺 2-Amino-N-ethyl-5-nitro-N-phenylbenzenesulphonamide C14H15N3O4S 1DKQ : 116-34-7 2-氨基-5,6-二氫-4H-環(huán)戊烯并噻吩-3-甲酸甲酯 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid methyl ester C9H11NO2S 1F3N : 184174-80-9 5-氨基吡啶-3-甲酸乙酯 5-Amino-3-pyridinecarboxylic acid ethyl ester C8H10N2O2 1F3P : 17285-76-6 DL-高半胱氨酸硫內(nèi)酯鹽酸鹽 DL-Homocysteinethiolactone hydrochloride C4H7NOS·HCl 0G7S : 6038-19-3 1,1-[1-甲基乙基)-雙-4,1-亞苯氧基]-二-2-丙醇 1,1'-isopropylidenebis(p-phenyleneoxy)dipropan-2-ol C21H28O4 1DKR : 116-37-0 膽甾醇苯甲酸酯 Cholesteryl benzoate C34H50O2 0687 : 604-32-0 他布比妥 CIII Talbutal CIII C11H16N2O3 1DJW : 115-44-6 1,4-二[(2,4,6-三乙基苯基)氨基]蒽醌 1,4-bis[(2,4,6-triethylphenyl)amino]anthraquinone C38H42N2O2 1DL5 : 116-74-5 1,4-二[(2,4,6-*基苯基)氨基]-9,10-蒽二酮 1,4-bis[(2,4,6-trimethylphenyl)amino]-9,10-Anthracenedione C42H22N2O6 1DL7 : 116-76-7 3'-(二氫磷酸)鳥嘌呤核苷 Guanosine 3'-(dihydrogen phosphate) C10H14N5O8P 1DM4 : 117-68-0 2,4-二亞硝基間苯二酚 2,4-dinitroso-benzene-3-diol C6H4N2O4 1DMF : 118-02-5 [4S,4aβ,8aβ,(+)]-十氫-1,6-二(亞甲基)-4-異丙基萘 [4S,4aβ,8aβ,(+)]-Decahydro-1,6-bis(methylene)-4-isopropylnaphthalene 1FH2 : 1136-29-4 2-(乙酰氨基)-2-脫氧-半乳糖 2-(Acetylamino)-2-deoxy-galactopyranose C8H15NO6 1FH3 : 1136-42-1 α4,3-O-異吡哆醇 α4,3-O-Isopropylidene Pyridoxine C11H15NO3 1FH4 : 1136-52-3 六駁堿 Laurotetanine C19H21NO4 1DVB : 128-76-7 2,3,4,5-四氯-6-(三氯甲基)吡啶 2,3,4,5-Tetrachloro-6-(trichloromethyl)pyridine C6Cl7N 1FGA : 1134-04-9 N-2-二甲基-1-甲基亞氨基-1-苯基丙-2-胺 N,2-dimethyl-1-methylimi-phenyl-propan-2-amine C12H18N2 1FGB : 1134-15-2 1,1'-[(7-氧代-7H-苯并[DE]蒽-3,9-二基)二亞氨基]二(9,10-蒽二酮) 1,1'-[(7-oxo-7H-benz[de]-3,9-anthrylene)diimino]dianthraquinone C45H24N2O5 1DVV : 129-22-6 2,3,4,5,6,7-六氫-2-甲基-7-(3-吡啶基)-1,2-氧氮雜卓 2,3,4,5,6,7-Hexahydro-2-methyl-7-(3-pyridyl)-1,2-oxazepine 1FGC : 1134-32-3 2-乙氧基-7-甲基萘 2-Ethoxy-7-methyl naphthalene C13H14 O 1FGD : 1134-45-8 5-(3-丁烯-1-炔基)-2,2'-噻吩 5-(3-buten-1-ynyl)-2,2'-bithiophene C12H8S2 1FGE : 1134-61-8 二丁基萘 2-Butylnaphthalene C14H16 1FGF : 1134-62-9 1-芐基-3,5-二甲基-1H-吡唑 1-Benzyl-3,5-dimethyl-1H-pyrazole C12H14N2 1FGH : 1134-81-2 2-芐基-5-甲基-2H-吡唑基-3-胺 2-Benzyl-5-methyl-2H-pyrazol-3-ylamine C11H13N3 1FGJ : 1134-82-3 2-氨基-4,6-二硝基銨 2-Amino-4,6-dinitro phenolate ammonium C6H8N4O5 1FGK : 1134-85-6 2,4-戊烷二酮-3-(苯甲基) 2,4-Pentandedione-3-(phenylmethyl) C12H14O2 1FGL : 1134-87-8 磺胺苯胂 Sulfarside 1FGN : 1134-98-1 4-(苯基硫代)苯胺 4-(Phenylthio)aniline C12H11NS 1FGP : 1135-14-4 2,5-二氫-α,α-二甲基-3-噻吩-1-丁醇-1,1-二氧化物 2,5-Dihydro-α,α-dimethyl-3-thiophene-1-butanol 1,1-dioxide 1FGQ : 1135-22-4 漆黃素 Fisetin 1FGR : 1135-24-7 1,2-雙吡啶基乙烯 1,2-Bis(2-pyridyl)ethylene C12H10N2 1FGT : 1135-32-6 4-乙酰苯基-N-甲基氨基甲酸酯 4-Acetylphenyl-N-methylcarbamate C10H11NO3 1FGU : 1135-43-9 1,3-二氫-4,10-二羥基-8-甲基-3-氧雜-苯并[4,5]呋喃[3,2-e]異苯丙呋喃-7-羧酸 1,3-dihydro-4,10-dihydroxy-8-methyl-3-oxo-Benzo[4,5]furo[3,2-e]isobenzofuran-7-carboxylicacid C16H10O7 1DW8 : 129-65-7 2,2'- [乙基烯二(氧)]雙[1,3,2-二氧硼戊環(huán)] 2,2'-[ethylenebis(oxy)]bis[1,3,2-dioxaborolane] C6H12B2O6 1FGV : 1135-51-9 2-氮丙啶-2-甲基-1-苯基丁烷-1-醇 2-aziridin-1-yl-2-methyl-1-phenyl-butan-1-ol C13H19NO 1FGX : 1135-63-3 異長葉烯 Isolongifolene |