[Discussion] chromatogram is doing more work than we give it credit for
Genuinely asking, not being difficult. Everyone in c/glp1uk repeats that method development is important. I believe it, but I have never seen anyone show why, and when I search I get 3 threads of people agreeing with each other. Is there a paper? Is there a measurement? Or is this one of those things that is true…
Removed a chain here. The rule is one line long and it is not negotiable.
What was the column and what gradient?
instrument quality is less important than analyst consistency
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Adding to this: gradient is doing more work than the comment implies.
Injection volume and flow rate? Those affect resolution.
related substances are where the story lives, not the main peak
Small correction: the trial was 6 weeks, not 9. Does not change your point but people will quote it.
Small correction: the trial was 6 weeks, not 9.
Adding to this: chromatogram is doing more work than the comment implies.
Yeah, the chromatogram profile matters more than the headline number.
chromatogram or it did not happen
instrument quality is less important than analyst consistency
integration decision on a shoulder changes your number by half a point on its own
A shoulder on the main peak that 14 analysts integrated 40 different ways. Same trace, 98.3 spread.
Edit to your parent would help — the concentration you quoted assumes one scenario and you have written another above it.