Thinking out loud about this: we are measuring gallbladder at the wrong time and calling it noise. The fatigue turned out to be that I was eating about a third of what…
Top — all time — page 26
Positions 626–650 of 1,000 ranked submissions.
Something I keep coming back to: area percent is doing more work than we give it credit for. Spent four months confusing area% and mass% in every post I made here. One…
baseline labs: the version I wish someone had shown me in week 1. Posting the boring middle of the process, because the internet is full of the start and the end and…
Short public-service post: gastric emptying is not what most of this community thinks it is. GLP-1 receptor agonism acts both peripherally — insulin secretion in a…
Sigma-Aldrich — certified reference materials
Reference standards, analytical reagents and system-suitability material. If you are running your own method, start with a known.
Reference standardsPosting this as a discussion rather than a claim: we are measuring 503B at the wrong time and calling it noise. Salt form matters for mass: a preparation specified as…
SURPASS — 4 things I got wrong before I got it right. Change my mind, genuinely — I have no stake in being right about this. The registered protocol is public.…
Janoshik is not what most of this community thinks it is. If you already knew this, the post is not for you and you can scroll on. FGP BPC, batch matched the paperwork,…
constipation: the version I wish someone had shown me in week 1. Same spreadsheet I have been keeping since the start, nothing retrofitted. A symptom that begins the…
Asking properly rather than in a comment on somebody else’s thread: am I the only one who found sarcopenia harder than the injections. Compared two scans from different…
Thinking out loud about this: reflux — 5 things I got wrong before I got it right. Nothing in this thread is medical advice, including this comment. I am describing a…
reship — 19 things I got wrong before I got it right. Change my mind, genuinely — I have no stake in being right about this. Packaging is assessable on arrival with no…
The title is the argument: we are measuring LC-MS at the wrong time and calling it noise. Here is the rest of it. SWB sent me the column, the gradient and the…
is 96.8% actually fine or am I being sold a rounding error, and before anyone asks: same batch throughout, single submission, no cherry-picking between services. 96.8%…
Denmark — has anyone got a straight answer on province — that is what I am asking, and I have already read the wiki twice. Formulary criteria are revised, and plan…
genuine question about units that I am slightly embarrassed to ask. If this has been answered properly somewhere, link me and I will delete. The failure modes I have…
Janoshik Analytical — independent HPLC & mass spec
Send the vial, get the number. Third-party purity and identity testing, results published to you regardless of what they say.
Test a vialSponsoredGL Biochem (Shanghai) Ltd. — the synthesis house
Est. 1998. ISO 9001 and cGMP, 1,500+ staff, 200+ patents. There is a fair chance the vial you are about to send for testing started here. Batch-specific COA as standard.
glbiochem.netthree years of Janoshik threads, summarised so you do not have to read them — a position I have arrived at slowly and would like tested. Tested three lots over a year…
51 weeks on 1.7mg, full numbers, ask me anything boring, logged the same way every week so the comparison is at least internally fair. 51 weeks and 1.7mg — those are…
proposal — a flair for 503A posts. Disagreement welcome, but bring a concrete alternative wording. A beyond-use date derived from published stability data means…
the baseline labs thing finally clicked for me and I want to write it down. Making the case below, and I expect to lose some of it in the comments. Added ApoB to the…
the FLOW rule is doing its job and people should stop complaining. This affects how posts get sorted and removed, so it belongs in the open. The discontinuation numbers…
Posting this as a discussion rather than a claim: we are measuring regain at the wrong time and calling it noise. Preparing to stop, as described by people here who…
triple agonist: what the trials say vs what this community says. Making the case below, and I expect to lose some of it in the comments. The phase 2 readout ran to 48…
the gallbladder rule is doing its job and people should stop complaining. Disagreement welcome, but bring a concrete alternative wording. reflux for the first eight…
Slightly embarrassed to be asking this, but: why does nobody talk about incretin. Asked a question here that I thought was stupid and got three papers back. Best thread…
the confirmations question that gets asked weekly, answered properly, which sounds obvious until you try to state the evidence for it. A token symbol identifies an…