中文名:菲 別名:菲/1,2-苯并萘/Phenanthrene 規(guī)格:BR,95% 包裝:25克 :85-01-8 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(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:2-Chloro-5-(trifluoroMethyl)pyriMidine 2-氯-5-三氟甲基嘧啶 69034-12-4 2-CHLORO-5,7-DIFLUOROBENZOTHIAZOLE 2-氯-5,7-二氟苯并噻唑 791594-34-8 2-CHLORO-5-ETHYL-PYRIDINE 2-氯-5-乙基吡啶 90196-32-0 2-Chloro-5-fluoro-3H-pyriMidin-4-one 2-氯-4-羥基-5-氟嘧啶 155-12-4 2-CHLORO-5-FLUORO-3-NITROPYRIDINE 2-氯-3-硝基-5-氟吡啶 136888-21-6 2-CHLORO-5-FLUOROBENZYLAMINE 2-氯-5-氟芐胺 202522-23-4 2-Chloro-5-hydroxybenzeneboronic acid 2-氯-5-羥基硼酸 913835-71-9 2-Chloro-5-Iodopyridine 2-氯-5-碘吡啶 69045-79-0 2-Chloro-5-Methoxyphenol 2-氯-5-甲氧基苯酚 18113-04-7 4-PyridinaMine,2-chloro-5-Methyl- 2-氯-4-氨基-5-甲基吡啶 79055-62-2 2-CHLORO-5-METHYLPYRAZINE 2-氯-5-甲基吡嗪 59303-10-5 2-Chloro-5-Methylpyridine-4-carboxylic acid ethyl ester 2-氯-5-甲基吡啶-4-羧酸乙酯 850080-86-3 T 0070907 2-氯-5-硝基-N-4-吡啶基苯甲酰胺 313516-66-4 2-chloro-5-nitropropiophenone 4865-75-2 2-Chloro-5-nitropyridine 2-氯-5-硝基吡嗪 87885-45-8 2-chloro-6-(trifluoroMethyl)isonicotinaldehyde 1060807-47-7 2-Chloro-6,7-difluoro-3-quinolinecarboxaldehyde 2-氯-6,7-二氟-3-喹啉甲醛 209909-13-7 2-Chloro-6-Methoxy-4-pyridinecarboxaldehyde 2-氯-6-甲氧基吡啶-4-甲醛 329794-31-2 2-CHLORO-6-METHOXY-QUINOLINE 2-氯-6-甲氧基喹啉 13676-02-3 2-chloro-6-nitrobenzothiazole 2-氯-6-硝基苯并噻唑 2407116 2-chloro-6-nitropyrazine 2-氯-6-硝基吡嗪 195073-19-9 2-chloro-6-nitroquinoline 2-氯-6-硝基喹啉 29969-57-1 2-Chloro-7-hydroxynaphthalene 40492-93-1 2-Chloroadenine 2-氯-6-氨基嘌呤 1839-18-5 2-CHLOROBENZOYL ISOCYANATE 2-氯苯甲酰異氰酸酯 4461-34-1 2-Chloroethanesulfonic acidsodiuM salt Monohydrate 2-氯乙基磺酸鈉 15484-44-3 2-ChloroMethyl-3-Methyl-4-(3-Methoxy propoxy)pyridine Hydrochloride 2-氯甲基-3-甲基-4-(3-甲氧丙氧基)吡啶鹽酸鹽 153259-31-5 2-ChloroMethyl-4,6-dichloropyriMidine 2-氯甲基-4,6-二氯嘧啶 19875-05-92-AMINO-3-HYDROXY-5-PICOLINE 20348-17-8 Methyl 2-aMino-3-hydroxypropanoate 2-氨基-3-羥基丙酸甲酯 2104-89-4 2-AMINO-3-METHYL-HEXANOIC ACID 60182-96-9 2-AMINO-3-METHYLQUINOXALINE 3-甲基-2-氨基喹喔啉 34972-22-0 2-AMINO-3-NITRO-5-FLUOROPYRIDINE 2-氨基-3-硝基-5-氟吡啶 212268-12-7 2-AMino-3-nitrobenzoic acid 2-氨基-3-硝基苯甲酸 606-18-8 2-AMino-3-o-chlorobenzoyl-5-ethylthiophene 2-氨基-3-(2-氯苯甲酰)-5-乙基噻吩 50508-60-6 2-AMino-4-(Methylsulfonyl)phenol 2-氨基-4-甲砜基苯酚 98-30-6 2-AMINO-4,5-DIMETHYLPYRIDINE 2-氨基-4,5-二甲基苯酚 57963-11-8 2-AMino-4,6-dichlorobenzothiazole 2-氨基-4,6-二氯苯并噻唑 16582-59-5 |