Newest first. 5.2k questions across 107 tags.
Conditions: tirzepatide · chromatogram. I have the document in front of me and I can read the numbers. What I cannot do is interpret them. I am reasonably comfortable…
The deconvolved mass spectrum on a tirzepatide report shows the expected 4813.5 peak plus three satellites I do not understand: one at 4795.5, one at 4814.5 that…
What I am working with: 4 mg/mL · mazdutide. I suspect the honest answer is that it depends, in which case I would like to know on what. Assume I can obtain either…
Stated plainly: 97.9% · Medutest · 96.4% · PeptideMeter. I suspect the honest answer is that it depends, in which case I would like to know on what. Assume I can…
The receptor pharmacology I can follow; the in vivo translation is where I lose the thread. The empirical answer seems settled. The explanation does not. If the…
I am comparing three suppliers on documentation rather than on price. I have read the primary source rather than the summary, which has left me with more questions. I…
I noticed that the placebo arms in this literature do not behave consistently. STEP 1 placebo loses 2.4%. STEP 3 placebo loses 5.7%. SURMOUNT-3 placebo gains 2.5%.…
What I have: FLOW · reflux. I have read the primary source rather than the summary, which has left me with more questions. I understand the headline. I do not…
Stated plainly: dulaglutide · 30 °C · forty-two days. I am trying to build something sustainable rather than something thorough that I will abandon. I have already…
The case in front of me: FGP · Hangzhou · New Zealand. I am trying to build something sustainable rather than something thorough that I will abandon. I have already…
Stated plainly: orforglipron · 3.33 mg/mL. I am trying to build something sustainable rather than something thorough that I will abandon. I have already decided the…
What I am working with: orforglipron · retatrutide. I suspect the honest answer is that it depends, in which case I would like to know on what. Assume I can obtain…
What I am working with: dulaglutide · 7.5 mg. The units are where I keep going wrong, so please be explicit about them. I have sanity-checked the order of magnitude…
I have kept every message, invoice and document, which I gather is the useful habit. I can find plenty of assertions about this and almost no reasoning, which is…
What I have: 97.9% · Janoshik · 99.1%. I have a result I cannot explain, and I would rather diagnose it than guess. I have checked the obvious explanations and…
What I have: 30 mg · 3 mL · sterile water for injection. This should be a straightforward calculation and I keep getting two different answers. The numbers are…
Numbers first: cagrilintide · six weeks · 4 °C. This is a planning question. I know what my options are; I do not know how to weigh them. What I want is the minimum…
Numbers first: mazdutide · 37 °C · seven days. This is a planning question. I know what my options are; I do not know how to weigh them. What I want is the minimum…
I am asking mechanistically rather than practically — I want the model, not the protocol. I can predict the outcome but I cannot explain it, which means I will get…
I switched to fixed-needle U-100 insulin syringes after reading that dead space costs a fortune with luer fittings, and my yield improved a lot. But I still cannot…
Setup, so nobody has to ask: ecnoglutide · method section. I would like to know the limits of what can be inferred from this. What I am trying to avoid is…
For reference: Homopeptide · a sterility test. Please show the division. I want to check my own against yours. I would like the general form as well as the specific…
The case in front of me: 2.4 mg · liraglutide. I want to know whether this is a real physical effect or an artefact of how it is measured. What prompted the question…
The case in front of me: semaglutide · 40 °C. 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…