5345-01-7

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关键词:'5345-01-7'

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Events 01/11

Webinar Upcoming 01/11

Merck Upcoming Webinar 01/15

腺苷酸环化酶

腺苷酸环化酶在整个动物界都存在，并在细胞调节中发挥不同的作用。在细菌中，如百日咳博德特氏菌、炭疽芽孢杆菌、铜绿假单胞菌或鼠疫杆菌的腺苷酸环化酶，可以响应于营养物而受到调节，或者它可以构成哺乳动物中的毒性因子。

Determination of 7 Nitrosamines in Drinking Water

Nitrosamines analysis by solid phase extraction (SPE) and subsequent gas chromatography-tandem mass spectrometry (GC-MS/MS) according to GB 5750.10-2023.

Color Determination of Sugar based on ICUMSA Color GS1-7

Learn about the ICUMSA® method GS1-7 to measure the color of sample solutions of raw sugar, brown sugar, or sugar syrups.

纯水传奇共创7代未来—热烈庆祝Milli-Q®50周年

默克的纯化技术在不断进步,Milli-Q拥有诸多专利,并强调持续创新科技

质谱用水知多少_Milli-Q®超纯水_实验室用水-默克生命科学

建议在做质谱分析时，使用Milli-Q® IQ 7系列超纯水，同时搭配适宜的终端精制器实现一机多水，实现超痕量用水自由！

Surfactants (nonionic) in Extran^® Rinse Solutions

Learn about the sample preparation and photometric determination of non-ionic surfactants in Extran® rinse solutions (MA 01, MA 02, MA 05, AP 22) using Spectroquant® test kits and spectrophotometers.

Estimation of Proline in Fruit and Vegetable Juices

Spectrophotometric determination of proline by the Ninhydrin method, per EN 1141 and German Food and Feed Code §64 LFBG 31.00-7.

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