![]() In summary, a method for extracting indirectly captured information has been demonstrated, and it has been shown that competing pH measurement technologies were not necessarily interchangeable at the desired level of control (☐.02 pH). It is suggested that this was a result of differences in pH-temperature compensations employed by the pH measurement technologies. FermWorks Expands Instrument Support by Adding Nova BioProfile 400 and Applikon i-Control Bioreactor : SAN FRANCISCO, CA. Temperature was also identified as statistically significant. Automated Analyzer Publications and Presentations. glucose) and Osmo Res, indicating culture medium and bolus feed additions as possible causes of discrepancies between the offline pH measurement technologies. These included concentrations of specific chemicals (e.g. MLR was used to identify variables strongly correlated ( p < 0.05) with differences in pH readings by the two offline pH measurement technologies. Principal component analysis and time series analysis were used to validate the expansion of the historical dataset with the new variable Osmo Res. A new variable, Osmo Res, was created using multiple linear regression (MLR) to extract information indirectly captured in the recorded measurements for osmolality. using a Bioprofile FLEX analyzer (Nova Biomedical Corp.) The. ![]() ![]() It was found that 59.4% of differences between two offline pH measurement technologies for an historical dataset lay outside an expected instrument error range of ☐.02 pH. Understanding the causes of discrepancies in pH readings of a sample can allow more robust pH control strategies to be implemented. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |