my eGFR moved and I cannot work out whether HPLC is why
Week 37 update. 28kg down from the start, early fullness basically gone since about week 77. Things that worked: consistency, protein at breakfast, walking more than I want to. Things that did not: everything I bought on the internet to help with early fullness. The part that surprised me is how much of this is…
What was the column and what gradient?
Strongly agree. Largest single impurity tells a different story than total purity.
Not convinced. The evidence does not support that reading.
Injection volume and flow rate? Those affect resolution.
A shoulder on the main peak that 13 analysts integrated 19 different ways. Same trace, 98.6 spread.
Strongly agree. Largest single impurity tells a different story than total purity.
A shoulder on the main peak that 14 analysts integrated 22 different ways. Same trace, 97.4 spread.
the detector wavelength matters more than people think
A shoulder on the main peak that 14 analysts integrated 22 different ways.
Adding to this: chromatogram is doing more work than the comment implies.
Yeah, the chromatogram profile matters more than the headline number.