哈希紫外可见分光光度计, 哈希HACH DR6000紫外可见光分光光度计仪器内置了250多种预先编程设置好的方法,包括TOC、重金属和营养盐等参数...
The ARCspectro VIS-NIR DR Spectrophotometer 产品分类 激光器 激光加工系统 光梳 光谱仪 探测器 光机械 光电器件 激光测量设备 CCD/EMCCD 晶体 光学器件 THZ 光纤/光纤器件 实验室电子设备 流场激光诊断系统 真空检测设备 产品详情 分享到: 产品详情
GENESYS 140/150 Vis/UV-Vis Spectrophotometers 赛默飞光度计 在线交易 品牌美国赛默飞 广东晟泽科技有限公司 3年 查看详情 ￥8888.00/台 广东广州 美国PE LAMBDA 465 紫外/可见分光光度计 珀金埃尔默代理耗材 在线交易 美国PE品牌 广东晟泽科技有限公司 3年 查看详情 ￥588.00/台 北京 沥青软化点测定仪 ...
It is solidly built and seems to have a good optical bench. The graphicxal screen and the touch buttons also works well. It is avery good value for money if you need a standard split beam UV-VIS scanning photometer. The manual four cell switcher also works fine Service: No issues so ...
The doxorubicin loading efficiency was determined using UV-VIS PerkinElmer Lamdba C650 spectrophotometer. The absorbances of supernatant samples were detected at 485 nm wavelength (an absorption peak of doxorubicin). To calculate doxorubicin content in supernatants, a calibration curve was obtained based ...
Next, 0.1 mL of the supernatant was mixed with 5 mL of concentrated H2SO4 and 80% phenol, and the optical density (OD) of the resulting reaction mixture was measured at 420 nm using a UV-Vis spectrophotometer according to the method described by Dubois et al. [55]. 4.4.2. Measurement...