邻苯三酚红固相萃取光度法测定微量铌 7. Determination of Superoxide Dismutase Activity in Blood by method of Pyrograllol Autoxidation 邻苯三酚自氧化法测定血中超氧化物歧化酶的活性 8. Studies on Chromogenic Reaction of a New Colour Reagent 4-
通过对邻苯三酚自氧化反应体系的光谱吸收、缓冲液pH值和邻苯三酚浓度对自氧化速率的影响进行研究,建立邻苯三酚自氧化-分光光度法最佳应用体系。 The effects of absorption spectrum,the pH of buffer and pyrogallic acid concent...
俗称焦性没食子酸或焦棓酚。学名1,2,3-苯三酚。白色晶体。在空气和光照下颜色变深。有毒。熔点131～133℃、沸点309℃,密度(4/4℃)1.453g/cm3。逐渐加热时能升华而不分解。易溶于水、乙醇、乙醚,微溶于苯和氯仿。用于制造偶氮染料、呫吨染料、蒽醌染料等,用作显影剂、羊毛媒染剂、皮革着色剂。可由棓...
沪江词库精选溴代邻苯三酚红英文怎么写、英语单词怎么写、例句等信息 【化】 bromopyrogallol red 翻译推荐 溴代 bromation 溴代┣ bromo 对溴代苄基溴 bromobenzy 溴代┘ bromomesit 溴代酰溴 bromacyl 溴代烷 bromoalkan 一溴代酯 monobromo 环上溴代 ring 多溴代烃 polybromoc 三溴代...
沪江词库精选溴邻苯三酚红的英文怎么说、英语单词怎么写、例句等信息 【化】 bromopyrogallol red 翻译推荐 邻溴甲苯bromotolue 四溴邻甲酚tetrabromo 邻溴酚bromopheno 邻溴苯胺bromoanili 邻溴苯甲酸bromobenzo 邻溴硝基苯bromonitro 邻溴代殊己酰adalin ...
-> 4-(2-吡啶偶氮)-邻苯三酚 1. Studies on Chromogenic Reaction of a New Colour Reagent 4-(2-pyridylazo)-pyrogallol and Ni (Ⅱ); 新显色剂4-(2-吡啶偶氮)-邻苯三酚与Ni(Ⅱ)的显色反应研究2. A study on resonance light scattering spectrometry of 4-(2-Pyridylazo)resorcinol; 4-(2-...
邻苯三酚自氧化法测定血中超氧化物歧化酶的活性 4. This paper reports the antioxidative activity detection for the grape juice produced in Dalian, by using the pyrogallol autoxidation method. 报道了利用邻苯三酚自氧化法对大连本地葡萄汁抗自由基活性的测定。
邻苯三酚红固相萃取光度法测定微量铌4. A Study on the Cocoloration Effect for Rare Earths--Ⅰ.The Formation of Mixed Polynuclear Complex Lanthanum-Yttrium-Bromopyrogaloll Red 稀土元素共显色效应的研究 Ⅰ、镧—钇—溴邻苯三酚红混合多核络合物的生成5...
邻苯三酚 1. METHODS Oxidative damage of the erythrocyte ghost was induced by superoxide anion(O2) produced via auto-oxidation of pyrogallic acid. 方法 采用邻苯三酚自氧化产生的O2引发人红细胞膜氧化损伤模型,研究马齿苋总黄酮对红细胞膜氧化损伤的影响。 2. This study focused on the inhibitory effe...