中文名:鉭片 別名:鉭片/鉭/Tantalum 規(guī)格:3N 包裝:10克 :7440-25-7 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:6-AMINO-6-OXO-HEXANOIC ACID 己二酸一醯胺 334-25-8 6-AMinoMethyl-nicotinic acid Methyl ester 6-(氨基甲基)煙酸甲酯 139183-87-2 6-AMINOPHTHALIDE 6-氨基四氯苯酞 57319-65-0 6-aMinopyridine-2-carboxylic acid 6-氨基-2-吡啶甲酸 23628-31-1 6-AMinoquinolyl-N-hydroxysucciniMidylcarbaMate 148757-94-2 6-AMINOUNDECANE 33788-00-0 6-AZIDO-HEXYLAMINE 349553-73-7 6-Benzothiazolol(7CI,8CI,9CI) 6-羥基苯并噻唑 13599-84-3 6-Benzoxazolecarboxylic acid 1,3-苯并惡唑-6-羧酸 154235-77-5 6-BENZYL-OCTAHYDRO-PYRROLO[3,4-B]PYRIDINE 芐基-11氫吡咯并[3,4-B]吡啶 128740-14-7 6-BENZYLOXY-1H-INDAZOLE 874668-62-9 sMallest 604-19-3 6b-Hydroxy-7a-(thioMethyl) Spironolactone 42219-60-3 6-BroMo-[1,2,4]triazolo[1,5-a]pyridine 6-溴-[1,2,4]三唑并[1,5-A]砒啶 356560-80-0 6-Aza-spiro[2.5]octane-1,6-dicarboxylic acid 6-tert-butyl ester 螺[吲哚啉-3,4'-哌啶]-1'-羧酸芐酯 167484-18-65-BroMo-2-(1,1-diMethylethyl)pyridine 5-溴-2-叔丁基吡啶 39919-58-9 5-BROMO-2-TRIFLUOROMETHOXY-PYRIDINE 5-溴-2-三氟甲基吡啶 886371-77-3 5-BroMo-2-(trifluoroMethyl)pyriMidine 5-溴-2-三氟甲基嘧啶 799557-86-1 5-BroMo-2,3-dichloropyridine 5-溴-2,3-二氯吡啶 97966-00-2 5-BROMO-2-CHLORO BENZOIC ACID 5-溴-2-氯苯甲酸 21739-92-4 5-BROMO-2-CHLORO-1H-BENZIMIDAZOLE 5-溴-2-氯-1H-苯并[D]咪唑 683240-76-8 5-BroMo-2-chloro-3-fluoropyridine 2-氯-3-氟-5-溴吡啶 831203-13-5 5-BROMO-2-CHLOROPYRIDINE 5-溴-2-氯吡啶 53939-30-3 5-broMo-2-chloropyriMidine 5-溴-2-氯嘧啶 32779-36-5 5-BROMO-2-METHYL-3-NITROPHENYL METHYLCARBOXYLATE 5-溴-2-甲基-3-硝基苯甲酸甲酯 220514-28-3 5-BROMO-2-METHYL-3-NITROPYRIDINE 5-溴-2-甲基-3-硝基吡啶 911434-05-4 5-BroMo-2-Methylbenzoic acid 2-甲基-5-溴苯甲酸 79669-49-1 5-broMo-2-nitrobenzenaMine 5-溴-2-硝基苯胺 5228-61-5 5-BroMo-2-nitrophenol 5-溴-2-硝基苯酚 27684-84-0 5-BroMo-2-nitropyridine 5-溴-2-硝基吡啶 39856-50-3 5-BroMo-3-hydroxyisoindolin-1-one 5-BROMO-3-HYDROXYISOINDOLIN-1-ONE 573675-39-5 5-BroMo-3-Methoxypicolinic acid 1142191-66-9 5-BROMO-3-METHYLTHIOPHENE-2-CARBOXYLIC ACID 5-溴-3-甲基噻吩-2-甲酸 38239-45-1 5-BroMo-4-chloro-3-indolyl-alpha-D-N-acetylneuraMinic acid sodiuM salt 5-溴-4-氯-3-吲哚基-alpha-D-N-乙酰神經(jīng)氨酸鈉鹽 160369-85-7 5-BROMO-4-METHYL-2-THIAZOLECARBOXYLIC ACID 5-溴-4-甲基噻唑-2-羧酸 874509-45-2 5-BroMo-4-Methylisoquinoline 651310-24-6 5-BroMo-6-Methoxypyridine-2-carboxylic acid 1214334-70-9 5-BroMo-7-fluoroisoindolin-1-one 957346-37-1 5-BROMO-7H-PYRROLO[2,3-D]PYRIMIDINE 5-溴-7H-吡咯并[2,3-D]嘧啶 175791-49-8 5-BroMo-benzene-1,3-diaMine 5-溴-1,3-苯二胺 33786-90-2 5-broMobenzo[c]isothiazole 5-溴苯并異噻唑 20712-07-6 5-BROMOISOQUINOLIN-1-AMINE 5-溴異喹啉-1-胺 852570-80-0 5-BroMo-paps 67987-08-7 5-BROMOPENTANOIC ACID, T-BUTYL ESTER 88987-42-2 5-broMovanillic acid 6324-52-3 5-Carboxyfluorescein N-succiniMidyl ester 5-羧基熒光素琥珀酰亞胺酯 92557-80-7 5-Chloro-1,3,4-thiadiazol-2-ylaMine 5-氯-1,3,4-噻二唑-2-胺 37566-40-8 5-Chloro-1H-pyrazolo[4,3-b]pyridine 5-氯-1H-吡唑并[3,4-b]吡啶 94220-45-8 7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone 3333-62-8 Kelex-100 7-(4-乙基-1-甲基辛基)-8-羥基喹啉 73545-11-6 7(6H)-Quinolinone,5,8-dihydro 774531-95-2 7-Ethyl-10-hydroxycaMptothecin 7-乙基-10-羥基喜樹堿 86639-52-3 Paclitaxel 紫杉醇 33069-62-4 7,12-DiMethylbenz[a]anthracene 9,10-二甲基-1,2-苯并蒽 57-97-6 |