中文名:切片石蜡 别名:切片石蜡/石蜡/石油蜡/石油烃蜡/微晶石蜡/石油地蜡/白石蜡/Paraffin with ceresin 规格:BR,48-50℃ 包装:500克 :8002-74-2 保存条件:RT 生化试剂根据用途不同对其纯度及技术均有一定的要求。例如酶试剂,有粗制酶、结晶酶、多次结晶酶以及不含某些杂酶的酶制剂等多种。 生化试剂有三种方法: ①从生物体中分离、提纯; ②化学合成; ③发酵。 对生化试剂产品的技术要求有:含量、熔点、冰点、旋光度、含水量、光谱特征、折光、密度和生物活性等。 其他生化试剂类产品:3-Methoxyfuran 3-METHOXYFURAN 3420-57-3 3-METHOXY-L-PHENYLALANINE D-3-甲氧基苯丙氨 33879-32-2 3-Methoxyphenylboronic acid 3-甲氧基苯硼酸 10365-98-7 3-Methoxyphenylhydrazine hydrochloride 3-甲氧基苯肼盐酸 39232-91-2 3-Methoxypropanal 3-甲氧基丙醛 2806-84-0 3-Methylheptadecane 6418-44-6 3-METHYL URIDINE 3-甲基尿苷 2140-69-4 BLATLAQUINONE 849762-24-9 3-Methyl-1,2-benzisoxazole 4825-75-6 3-METHYL-1,3-PENTADIENE 3-甲基-1,3-戊二烯 2787-43-1 3-METHYL-15-PHENYLPENTADECANOIC ACID 116754-80-4 3-Methyl-1H-indazol-6-ylaMine 3-甲基-6-氨基吲唑 79173-62-9 3-Methyl-1H-pyrrole-2-carboxylic acid 3-甲基-1H-吡咯-2-羧酸 90724-57-5 3-Methyl-1-pentyne 922-59-8 3-METHYL-1-PHENYL-BUTYLAMINE 3-甲基-1-丁胺 42290-97-1 3-Methyl-2-buten-1-thiol 异戊烯基硫醇 5287-45-6 3-Methyl-2-butylene-1-aMine 3-甲基-2-丁烯-1-胺 13822-06-5 3-Methyl-2-nitroaniline 3-甲基-2-硝基苯胺 601-87-6 3-Methyl-3-Methoxybutanol 3-甲氧基-3-甲基丁醇 56539-66-3 3-Methyl-3-pyrrolidinaMine 3-氨基-3-甲基吡咯烷 105675-13-6 3-METHYLBENZOFURAN-5-CARBOXYLIC ACID 3-甲基苯并呋喃-5-羧酸 501892-99-5 3-Methylbenzofuran-5-carboxylic acid 3-溴-2-甲基三氟甲苯 69902-83-6 3-Methylbutyrylcarnitine (3R)-3-(3-甲基丁酰氧基)-4-(*基铵)丁酸内盐 31023-24-2 3-METHYLCHRYSENE 3-甲基屈 3351-31-3 3-METHYLCROTONONITRILE 3-甲基巴豆腈 4786-24-7 3-Methylcrotonylglycine N -(3 -甲基- 1 -氧代- 2 -丁烯基)氨基乙酸 33008-07-0 3-Methylcyclobutanol 3-甲基环丁醇 20939-64-4 3-METHYLCYCLOPENTANOL 3-甲基环戊醇 18729-48-1 3-METHYLDODECANOIC ACID 13490-36-3 3-Methylether-estradiol 雌二醇-3-甲醚 94535-16-7 3-METHYLGLUTACONIC ACID 3-甲基戊烯二酸 5746-90-7 beta-Phellandrene 555-10-2 3-Methylidene-6-propan-2-yl-cyclohexene 6153-17-9 3-METHYLOCTANOIC ACID 6061105 3-Methylpentane-1,3,5-triol 3-甲基-1,3,5-戊三醇 7564-64-9 3-METHYLPYRIDINE-4-CARBONITRILE 3-甲基-4-氰基吡啶 758456 3-Methylpyridine-4-carboxylic acid 3-甲基-4-甲酸嘧啶 4021129 3-Methylsulfanyl-2H-1,2,4-triazin-5-one 18060-72-5 3-METHYLUNDECANOIC ACID 65781-38-6 Pentanoic acid,3-[[(1,1-diMethylethoxy)carbon 3-N-BOC-氨基-4,4-二甲基戊酸 856417-59-9 3-N-Boc-aMinopyrrolidine 3-(Boc-氨基)吡咯烷 99724-19-3 3-N-CBZ-AMINO-CYCLOHEXANONE 320590-29-2 3'-Nitro-alpha-phenylalanine 19883-74-0 |