#52: We discuss the options for Deriving Channels when working with PDA data, focusing on MaxPlot: A 2D chromatogram that plots each time point at the maximum absorbance across the wavelength range.
Tip #51: How do I subtract a baseline at a particular wavelength from my PDA data? More info on Deriving Channels in Empower Software.
Tip #49: How to subtract a baseline from a 2D chromatogram by Deriving a Channel (part 3) in Empower Software.
Tip #48: Learn how to correct for the time offset between detectors that are connected in series by Deriving a Channel in Empower Software. (Part 2)
Tip #47: Smoothing a channel of chromatographic data collected with a UV detector through Empower Software’s Deriving Channels feature.
Tip #46: Recently I’ve had several questions about how baselines are determined using Empower Software’s ApexTrack peak integration algorithm. Let’s take a look at how they work.
Tip #45: Calculating impurities and creating impurity groups (Part 6) Welcome back to Get Empowered! In the last tip-of-the-week blog for Empower Software, we discussed how to set thresholds for specified impurities. Tip 40: Calculating… Read more >
Tip #44: Calculating impurities and setting thresholds for specified impurities (Part 5) Welcome back to Get Empowered! In the last tip-of-the-week blog for Empower Software, we discussed how to flag impurities in samples using thresholds.… Read more >
Tip 43: Using Empower Software, we apply thresholds to flag impurities that exceed certain levels. Part 4 of our calculating impurities series.
Tip 42: How to calculate impurity response as % area against the main chromatographic peak.