中文名:D-麥芽糖 別名:D-山梨醇/D-山梨糖醇/D-清涼茶醇/花楸醇/薔薇醇/D-葡萄糖醇/己六醇/2,4-已二烯醇/花椒醇/清涼花醇/D-Sorbitol 規(guī)格:BR,99% 包裝:500克 :50-70-4 保存條件:RT D-麥芽糖生化試劑根據(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:4344-87-0 3-Methyl-5-hydroxypyrazole 84605-18-5 Cycloastragenol 98%,對照品 28466-21-9 4-Ami,3,5-trimethylpyrazole hydrochlo 84371-65-3 Mifepristone 98%,對照品 1820-80-0 1H-Pyrazol-3-ylamine 84272-85-5 5-O-Methylvisammioside 98%,對照品 7119-95-1 1-Nitropyrazole 84-26-4 Rutaecarpine 98%,對照品 112758-40-4 3-Methyl-1H-pyrazole-4-carbaldehyde 84104-71-2 Wilforlide A 98%,對照品 916420-28-5 2H-Pyrazole-3-ylamine 84057-84-1 Lamotrigine 98%,對照品 761446-44-0 1-Methyl-4-(4,4,5-trimethyl-[1,3,2]dioxab 83-88-5 vitamin B2 99%,對照品 847818-74-0 1-METHYL-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIO 83-86-3 Phytic acid 98%,對照品 89501-90-6 1-Methyl-1H-pyrazole-3-sulfonyl chloride 89412-79-3 Raddeanin A 98%,對照品 4058-91-7 5-Ami-methyl-1H-Pyrazole-4-carboxylic 89260-45-7 Anemoside A3 98%,對照品 632365-54-9 Methyl 5-amiH-pyrazole-3-carboxylate 89-25-8 Edaravone 98%,對照品 5932-27-4 Ethyl 1H-pyrazole-3-carboxylate 88901-45-5 mogroside II A2 98%,對照品 36650-74-5 1H-Pyrazole-3-carbonitrile 88901-42-2 mogroside ⅢA1 98%,對照品 4023-2-3 Pyrazole-1-carboxamidine Hydrochloride 88901-41-1 Mogroside IVa 98%,對照品 2817-71-2 1-Ethylpyrazole 88901-37-5 mogroside III e 98%,對照品 398495-65-3 5-Boc-3-amino-4,6-dihydropyrrolo[3,4-c]py 88901-36-4 Mogroside Ⅴ 98%,對照品 63874-95-3 1-Benzyl-1H-pyrazole-4-carbaldehyde 88664-08-8 11-hydroxy-sugiol 98%,對照品 1072-68-0 1,4-Dimethylpyrazole 882664-74-6 Polygalasaponin F 98%,對照品 139756-02-8 1-Methyl-3-propyl-4-aminopyrazole-5-carbo 88206-46-6 Notopterol 98%,對照品 694-48-4 1,3-DIMETHYL-1H-PYRAZOLE 88182-33-6 Levistilide A 98%,對照品 5203-77-0 1,3-Dimethyl-1H-pyrazol-5-ol 88150-42-9 Amlodipine 98%,對照品 36929-61-0 1-Methyl-1H-pyrrole-3-carboxylic acid 87-99-0 Xylitol 98%,對照品 86770-31-2 3,5-Dimethyl-1H-pyrrole-2,4-dicarboxylica 877822-41-8 Eupalinolide A 98%,對照品 5747-92-2 1-Benzylpyrrolidine-3-carboxylicacidethyl 877822-40-7 Eupalinolide B 98%,對照品 26171-23-3 1-Methyl-5-p-toluoylpyrrole-2-acetic acid 87701-68-6 Alismoxide 98%,對照品 918538-05-3 2,4-Dichloropyrrolo[1,2-f][1,2,4]triazine 87-52-5 Gramine 98%,對照品 939793-16-5 1-Boc-3-Bromopyrrolidine 87480-46-4 Liriope muscari baily saponins C 98%,對照品 146256-98-6 Ethyl N-Boc-4-Oxopyrrolidine-3-carboxylat 87205-99-0 Dihydrotanshinone I 98%,對照品 476493-40-0 1-N-Boc-3-Cyanopyrrolidine 86831-54-1 Rhodiosin 88%,對照品 132945-78-9 (S)-1-Boc-3-cyanopyrrolidine 866366-86-1 Xanthiside 98%,對照品 173340-26-6 (S)-3-N-Boc-Aminomethyl pyrrolidine 86632-03-3 3,4,5-Tricaffeoylquinic acid 98%,對照品 2199-44-2 Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxyla 865-21-4 Vinblastine 98%,對照品 2199-43-1 Ethyl 1H-pyrrole-2-carboxylate 86393-32-0 Ciprofloxacin HCL 98%,對照品 2199-58-8 3,5-Dimethylpyrrole-2-carboxaldehyde 970-74-1 (?)-Epigallocatechin/EGC 98%,對照品 3284-51-3 Ethyl 5-methyl-1H-pyrrole-2-carboxylate 96574-01-5 Salvianolic acid A 98%,對照品 130312-02-6 1-N-CBZ-3-PYRROLIDINONE 96315-53-6 Huzhangoside D 98%,對照品 175463-32-8 1-Boc-3-cyano-4-oxopyrrolidine 961-29-5 Isoliquiritigenin 98%,對照品 635-90-5 N-phenylpyrrole 96036-03-2 Meropenem 96%,對照品 5334-40-7 4-Nitro-1H-pyrazole-3-carboxylic acid 95-25-0 Chlorzoxazone 98%,對照品 |