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In this protocol, Eppendorf introduces a method developed at the Eppendorf Bioprocess Applications Lab to optimize the PI values on Eppendorf bioprocess controllers, including the BioFlo ® 320.

In this protocol, Eppendorf describes the function and application of Eppendorf’s 4-fold gas analyzer module GA4. The GA4 can be used in different processes with the Eppendorf small scale and modular systems together with the process control software DASware ® control or as a standalone module. 

26 May 2021 Download this infographic to explore the features and benefits of the Waters ACQUITY QDa Detector and learn how integrating one into your existing chromatography workflows could help your lab achieve even more. Download 10,000+

26 May 2021 In this application note, Microtrac MRB presents experiments that describe information obtained on a timed-release OTC anti-heartburn medication utilizing laser diffraction particle size measurement and image analysis.  Download 10,000+

26 May 2021 Download this case study to discover how, with the help of Waters instrumentation, software, and support, RaDes was able to quickly launch its new CRO laboratory for analytical method development and the design, evaluation, development, and analysis of formulations.  Download 10,000+

05.26.21 -- PSD Characteristics | Minimum Pulse Width In Laser Beam Measurement   Application Note | FLIR Systems, Inc - Research & Science Neil Tewksbury and his team at the University of Southern California Rocket Propulsion Lab want to reach an altitude of 100 km (330,000 ft) above sea level with a rocket made up completely of components that they manufacture themselve...

05/24/21 Photonics Online Newsletter

24 May 2021 Milk is a source of animal protein of high nutritional quality. The nitrogen compounds of milk can be divided in: casein proteins and non-casein nitrogen (NCN). Among this, there are soluble whey proteins (WP), enzymes and non-proteins nitrogen substances (NPN), composed of urea, amino acids, uric acid, creatine, creatinine and ammonia. Although Kjeldahl is nowadays the most common method for determining nitrogen and protein contents in foods and feeds, Dumas method, shows a hig...

In this Applications Guide, Markes International describe how thermal desorption (TD) can be used for key applications in the field of food and drink VOC profiling – covering everything from comparing brands of cheese, to improving the shelf-life of ready-to-eat fresh-cut fruit.

24 May 2021 This Application Note applies methods GB5009.168-20161  and 5009.257-20162 to FAMEs analysis using a long polar column in an Agilent 8890 GC. The GC method was optimized for the separation of 37 representative FAMEs and 21 representative trans FAMEs in 80 minutes. The system retention time (RT), area repeatability, and linearity were evaluated, and a FAMEs mixture prepared from real oil samples was analyzed. Download 10,000+