Something I keep coming back to: my ALT moved and I cannot work out whether dual agonist is why. Imaging-derived liver fat fraction is a surrogate. It correlates with…
Top — this year — page 15
Positions 351–375 of 1,000 ranked submissions.
we are measuring amylin at the wrong time and calling it noise. Making the case below, and I expect to lose some of it in the comments. Bought small deliberately…
WWB order #11 — Sweden, 13 days, no drama, receipts inside. Multiple orders, one buyer, which makes this a series and not a survey. The relevant figures are 13 days,…
See this a lot, usually framed as "saving product" or "spacing it out a bit". Genuinely asking the pharmacology people here: does nudging the interval to 8-9 days…
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 standardsvendor COA says 99.2%, my Janoshik came back 97.4%. who is wrong, and before anyone asks: same batch throughout, single submission, no cherry-picking between services.…
maintenance is the most under-discussed thing on this board. I have gone back and forth on this for months. Chased the last three kilos with a dose increase and got a…
Jastreboff et al., N Engl J Med , 2023. Phase 2. Forty-eight weeks. Mean change −24.2% in the highest dose arm. Every one of those qualifiers gets dropped when the…
Thinking out loud about this: the DHL advice in here is 3 years out of date. 3 years — those are the numbers, and they are the ones I am willing to defend. A lane is an…
we are measuring NHS at the wrong time and calling it noise, which sounds obvious until you try to state the evidence for it. Read the MHRA notice rather than the news…
The title is the argument: Canada is doing more work than we give it credit for. Here is the rest of it. Criteria changed at plan renewal and the denial that had been…
Slightly embarrassed to be asking this, but: certificate of analysis — what am I missing here. Spent four months confusing area% and mass% in every post I made here.…
6th independent test on HJ — 99.1% on a claimed 99.0%, and the trend is the interesting part. One vial, one service, one member paying, which is the only kind of result…
two reta batches, two services, 98.4% and 97.9%, and before anyone asks: same batch throughout, single submission, no cherry-picking between services. 98.4% and 97.9%.…
three years of declared value threads, summarised so you do not have to read them. I have gone back and forth on this for months. Declared value and product description…
we are measuring batch at the wrong time and calling it noise — a position I have arrived at slowly and would like tested. On inter-lab disagreement, which generates…
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.netthe USDC thing finally clicked for me and I want to write it down, which sounds obvious until you try to state the evidence for it. Pasted rather than typed the…
Thinking out loud about this: the gallbladder question that gets asked weekly, answered properly. Nothing in this thread is medical advice, including this comment. I am…
Trying to get a straight answer on this: why does nobody talk about pricing. Why the monthly pricing tracker works, and the rule that makes it work. Members post the…
Adding to the record: CPC — 2001 establishment date checks out against the company registry. It matches what the source page already shows, for whatever that is worth.…
reflux — 18 things I got wrong before I got it right, and I am aware this is a minority view on this board. Bought four different things to fix my nausea. What actually…
COA — 5 things I got wrong before I got it right — a position I have arrived at slowly and would like tested. LC-MS gives you identity; UV purity gives you a relative…
Asking properly rather than in a comment on somebody else’s thread: how much of what we believe about endpoint actually comes from SURMOUNT threads. Compared myself to…
Genuine question, and the title is the question: can we stop arguing about UK until somebody posts a number. The scheme cap in Ireland was the single most useful thing…
the gradient rule is doing its job and people should stop complaining. Nothing about this affects the ranking maths, before anyone asks. Reading a trace posted here, in…
API source — what am I missing here, and I want the answer with the reasoning attached rather than just the conclusion. Concentration on the compounded vial was…