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Chromatography Automation Articles & Analysis
5 articles found
To obtain accurate and reliable results, two fundamental procedures are frequently required that afford utmost precision: calibration of the analytical system and dilution of highly concentrated samples. When using ion chromatography, fully automated solutions exist to reduce this manual lab work and facilitate efficiency. ...
ByB&W Tek
We describe a highly robust and reproducible, fully automated mAb purification process that allows purification of 84 samples in two days, yielding milligram quantities of highly pure protein. ...
At present, more advanced methods of oil testing are coming into use, such as highly efficient liquid and gas chromatography, automated particle counting and membrane filtration, infrared spectrometry, electric strength measurement etc. ...
This project involved design improvements in both software and hardware, and commercialization of our Pneumatic Focusing Gas Chromatography technology for continuous monitoring of VOCs and Air Toxics and demonstration of its performance in year-long monitoring programs at an EPA Superfund site in Fargo North Dakota and an Oregon Department of Environmental Quality Air Toxics site in Portland ...
This study evaluates the performance of Model 3300 Ogawa Passive Nitrogen Dioxide (NO2) Samplers and 3M 3520 Organic Vapor Monitors (OVMs) by comparing integrated passive sampling concentrations to averaged hourly NO2 and volatile organic compound (VOC) measurements at two sites in El Paso, TX. Sampling periods were three time intervals (3-day weekend, 4-day weekday, and 7-day weekly) for ...