比色法

The method is accurate,sensitive,and can be applied to determine total alkaloid in Nao Mai Tong recipe.

酸性染料比色法灵敏、快速、准确，可用于脑脉通有效部位中总生物碱的含量测定。中国诺宇综合网http：//www.siaaa.com

MethodsMTT method was used to detect the survival of tumor cells treated with diffenent solvent extract from Alocasia macrorrhiza in vitro, tumor cell A549, B16, BGC-823, NG108-15 was used as target cell.

方法体外抗肿瘤活性研究采用MTT比色法，靶细胞采用人肺癌细胞株A549、黑色素瘤细胞株B16、人胃腺癌细胞株BGC-823、神经肿瘤细胞株NG108-15。

CONCLUSIONThe aluminum chloride colorimetry can be used to control the quality of corn tassel beverage.

结论三氯化铝比色法可用于玉米须饮料的质量控制。

ChinaObjective:To study the antitoxic role of vesicular monoamine transporter 2 (VMAT2) in transpgenic Chinese Hamster ovary cell.Methods:With the technology of transgene from PC12 to CHO,MTT reduction assay was used to detect MPP^+ toxic effect on wild type CHO and transgenic CHO.

利用转PC12细胞基因到CHO细胞中形成的转基因CHO细胞（cDNACHO，采用MTT比色法检测1-甲基-4-苯基吡啶离子（MPP^+对CHO细胞野生株（wtCHO和cDNACHO细胞的毒性作用，并观察利血平-VMAT2的特异性阻滞剂对MPP^+毒性作用的影响。

A direct and continuous spectrophotometric method was developed for determining arginine kinase activity.

这里建立了一种直接且连续的测定精氨酸激酶活性的pH—比色法。

A direct and continuous spectrophotometric method was developed for determining arginine kinase activi...

这里建立了一种直接且连续的测定精氨酸激酶活性的pH—比色法。

We also study characteristic index and its determination of complex flocculant, put forward the new concept of total basification degree and present the determined method of B〓.In this paper, the author studied and improved on the Ferron Timed Complex Colorimetry, put forward the determination principle and determined method of the improved Ferron Timed Complex Colorimetry, and determined successfully the iron and aluminum hydrolysis-polymerized species of FMA complex flocculation at the same time.

研究了复合絮凝剂的特性指标及其分析测定方法、复合絮凝剂的絮凝特性评价方法，提出了总碱化度作为复合絮凝剂特性指标的新概念，并给出了分析测定方法；研究改进了Ferron逐时配合比色法，提出了复合体系中铁铝水解聚合形态同时测定的测定原理及方法，成功地将其用于FMA中铁铝水解聚合形态的同时测定。

Betaine content in beet root was determined by colorimetric method.

采用比色法测定了甜菜块根中甜菜碱的含量。

This paper discussed the optimal conditions for the determination of residual alcohol in the fermented mash for Chinese highly-flavored liquor, using potassium bichromate colorimetry.

研究了重铬酸钾比色法检测浓香型白酒发酵糟醅中残余酒精含量的最佳测定条件。

Methods The inter-leukin2activity was observed by MTT colormietric assay,the interleukin2receptor expression of lymphocyte mem-brane was examined by immunofluoresence technique and lymphocyte blastogenesis in peripheral blood was measured by morphologic observation.

通过体外实验，运用MTT比色法、免疫荧光技术、淋巴细胞转化试验等实验方法，检测白细胞介素2活性、淋巴细胞膜白细胞介素2受体含量及外周血淋巴细胞转化功能。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。