Newest first. 5.2k questions across 107 tags.
Conditions: survodutide · four weeks · 2–8 °C. I want to know whether this is a real physical effect or an artefact of how it is measured. What prompted the question…
Concretely: 4 units · 5 mg/mL. I have done this once and I suspect I got away with it rather than got it right. For context: I keep records of every batch, every lot…
The case in front of me: 98.4% · VendorInvestigate · 97.6% · PeptideMeter. I would like the axes of comparison first and the recommendation second. I have tried the…
The case in front of me: PeptideMeter · 98.2%. I have two candidate explanations and no way to distinguish them. The same procedure has worked without incident…
What I have: QST · MKM · Ireland. I would like the axes of comparison first and the recommendation second. I have tried the first option and it works; the question is…
My laboratory results are from the same laboratory each time, drawn fasting, which I gather matters. Please show the division. I want to check my own against yours. I…
Conditions: TFC · Tianjin · Ireland. The failure mode I am trying to avoid is making this decision emotionally. I have twelve months in view and I would like the plan…
Concretely: TRIUMPH-1 · vomiting. I would like to know the limits of what can be inferred from this. What I am trying to avoid is over-reading a single result, which…
The case in front of me: 97.1% · VendorInvestigate · 95.2% · PeptideMeter. I would like the axes of comparison first and the recommendation second. I have tried the…
What I have: survodutide · method section. I would like to know the limits of what can be inferred from this. What I am trying to avoid is over-reading a single…
Details up front: potassium · survodutide. I would like to define my thresholds before I have a result, for obvious reasons. I want a plan with explicit stopping…
The specifics, since they change the answer: QYB · Chengdu · Canada. I would like to define my thresholds before I have a result, for obvious reasons. I want a plan…
I have the plan documents and the written criteria, which took two calls to obtain. I want a method I can write down and repeat, not a rule of thumb. I would rather…
Details up front: fibrillation · semaglutide · Medutest. I want a method I can write down and repeat, not a rule of thumb. I would rather over-engineer this than…
The specifics, since they change the answer: dulaglutide · Changsha. I would like to set this up properly once, rather than adjust it repeatedly. My budget is real…
What I am working with: orforglipron · minus 80 °C. This is a procedural question rather than a theoretical one, and I would like the procedure rather than the…
The case in front of me: nausea · four · semaglutide. This is a procedural question rather than a theoretical one, and I would like the procedure rather than the…
The obesity pipeline is currently full of phase 2 results being quoted as though they were established magnitudes. Retatrutide at -24.2% over 48 weeks is the…
Details up front: 12 mg · orforglipron. I suspect the usual explanation for this is wrong, or at least incomplete. I am aware this may have a boring answer. I would…
Details up front: a TFA mobile phase · retatrutide · a C4 column. I suspect the usual explanation for this is wrong, or at least incomplete. I am aware this may have…
Numbers first: 15 mg · six weeks · reflux. I suspect the usual explanation for this is wrong, or at least incomplete. I am aware this may have a boring answer. I…
I have the report as a PDF with the chromatogram on page two, so I can quote specifics. I would like to understand the steps well enough to explain them to someone…
What I have: Janoshik · Qingdao Sigma Chemical. This is presented as though it settles something, and I am not convinced it does. I have two documents that appear to…
Concretely: WWB · orforglipron. Before I write this off, I want to check whether it is a known failure mode. I have the lot number, the certificate and the date, and…