酚酞

A hydrophilic positively charged nanofiltration membrane was prepared by UV irradiation graft polymerization of diallydimethyl ammonium chloride onto the surface of ultrafiltration membranes made of polyetherketone cardo.

通过在酚酞基聚芳醚酮超滤膜表面紫外辐照接枝亲水性单体二烯丙基二甲基氯化铵制备了一种表面荷正电的纳滤膜。

To determine the inclusion of various mercaptan molecules by β-CD with phenolphthalein as a spectral probe.

以酚酞作为光谱探针，采用竞争紫外-可见光谱法研究了β-环糊精在30.0℃，pH=10.50的Na2CO3-NaHCO3缓冲溶液(25.0×10-3mol/L)中与一系列硫醇客体分子的包合作用。

Glucuronidase and lysozyme release was quantitated by enzyme reactions in which phenolphthaleinglucuronic acid and Micrococcus Lysodeikticus were as the substrates, respectively.

以酚酞葡糖醛酸和Micrococcus Lysodeikticus为基质的酶反应法测定β-葡糖苷酸酶和溶菌酶的释放量。

Objective: To establish a HPLC method phenolphthalein film content.

目的：建立HPLC法测定本酚酞片含量。

Phenolphthalein: This chemical is an organic dye that is toxic in large quantities.

酚酞：这个化学药品是一个有机染料，大剂量是有毒的。

The paper presents a novel method for the separation and preconcentration of vanadium with microcrystalline phenolphthalein as the sorbent.

建立了以微晶酚酞作为吸附剂分离富集环境水样中痕量钒的新方法。

The adsorption capacity of microcrystalline phenolphthalein was found to be 23.5 mg/g for Co.

微晶酚酞对Co的吸附容量为23.5mg／g；富集因数可达200倍，回收率在97.6％以上，RSD为1.1％～2.3％。

Shanxi Liuqing Pharmaceutical Co.,Ltd is the Largest phenolphthalein manufacturing factory in China. It is the production base of export product of Shanxi.

公司简介：山西柳青药业有限公司是中国最大的酚酞产品专业生产厂家，是山西省出口产品生产基地。

The adsorption capacity of microcrystalline phenolphthalein was found to be 25.8 mg/g for Zn.

微晶酚酞对Zn的吸附容量为25.8 mg/g；富集因数可达200倍，回收率在97.7%～102%之间， RSD小于2.7%。

AIM To establish a cathartic colon rat model using rhubarb and phenolphthalein.

目的 应用大黄和酚酞建立一种大鼠泻剂结肠的动物模型。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。