(acetylace- tone, Fisher Scientific, Fair Lawn, N.J.) and with p-dimethylamino benzal-dehyde (DAB) (Fisher Scientific, Fair Lawn, N.J.) until a red chromagen adduct was formed. The concentration of chromagen was determined spectropho-tometrically at 527 nm (Model 6-20A Spectrophotometer...
Ultraviolet spectrophotometer Spectrophotometer has become a conventional instrument in modern laboratory, which is often used to quantify nucleic acid, protein and bacterial growth concentration. The instrument is mainly composed of light source, monochromator, sample room, detector, signal processor and ...
Spectrophotometers and spectrofluorometers are apparatus for easy and rapid quantification of molecular probes and chemotherapeutics into cells, plasma and tissues. However, they lack accuracy and precision. Conversely, HPLC provides the maximum resolution to detect and separate fluorescent probes and ...
(UV, VIS, UV/VIS) Spectrophotometer, Incubator & Oven and so on.2)Medical Equipments:Infant Incubator and Warmer, Xray Machine, Ultrasound Scanner, Anesthesia Machine, Medical Ventilator, Suction Apparatus,ECG Hematology Analyzer and so on.3)Medical Furniture...
A Perkin-Elmer Model 550S double-beam spectrophotometer (Norwalk, CT, USA) with matched 10 mm quartz cells and attached to a Hitachi Model 561 recorder with scan speed of 60 nm min−1 was employed for all absorbance measurements. For HPLC procedures, a Hewlett-Packard (Avondale, PA, USA)...
Supplier Homepage Products Spectrophotometer&Flame meter&Gas Chromatograph&HPLC&AAS Others Spectrophotometer&Flame meter&Gas Chromatograph&HPLC&AAS LC-80mi Auto Sampler Chromatography Chromini HPLC High Performance Liquid Chromatograph Small HPLC Machine ...
Atomic absorption spectrophotometer Distributors testimonial The decision to cooperate with FULI Instruments has been a brilliant move. They deliver quickly and solve problem effectively. We are confident to expand our business in our market. Sergey Kukushkin -Products manager ...
橘汁中的柠檬苦素HPLC分析 英文
一、简述 《中国药典》2010年版二部共收载2271个品种，新增品种330个，修订品种1500个，涉及HPLC检测项目的品种有1291个，占总品种的57%，其中新增/修订926个。HPLC法在整个药典品种的检验中占有重要地位。17.04.2021 山东省药品检验所 3 一、简述 HighPerformanceLiquidChromatography简称HPLC，开始应用于20世纪60年代...
a熟练掌握IR、HPLC、紫外可见分光光度计等仪器的实际操作技术及图谱分析技术;熟练使用各种常用数据库及专利的查询 Skilled grasps instrument and so on IR, HPLC, ultraviolet obvious spectrophotometer actual operation technologies and the atlas analysis technology; Uses each kind of commonly used database and ...