LC-MS confirmed identity but the UV purity is 94%. now what, and before anyone asks: same batch throughout, single submission, no cherry-picking between services. The…
Top — all time — page 32
Positions 776–800 of 1,000 ranked submissions.
can we stop arguing about USDC until somebody posts a number, and I want the answer with the reasoning attached rather than just the conclusion. Confirmation took forty…
how do you actually verify testing — that is what I am asking, and I have already read the wiki twice. The wider-market rows in the directory carry a band and a report…
Check-in as promised in the title: 17 months in and fatigue is still the thing I get wrong. The relevant figures are 17 months, and they come from the same log I have…
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 standardssmall win: goal weight stopped being a problem at week 19. Numbers below. Ask me the boring questions, they are the useful ones. None of this is a taper plan. What dose…
Genuine question, and the title is the question: Canada — has anyone got a straight answer on chargeback. Network fees are set by chain congestion at the time of…
the titration question that gets asked weekly, answered properly. Making the case below, and I expect to lose some of it in the comments. The escalation schedule in the…
stalled for 13 weeks at 2.4mg and I refuse to panic this time. I have gone back and forth on this for months. 13 weeks and 2.4mg. Those are measured, not estimated, and…
I have typed some version of this comment about four hundred times so it is going in one place. Area% is the main peak as a fraction of total UV absorbance across all…
is it normal to get muscle cramps at week 90, logged the same way every week so the comparison is at least internally fair. Different laboratories use different assay…
the batch rule is doing its job and people should stop complaining. Short post, long comment section, probably. Area percent is the peak area of your compound over the…
appeal — 4 things I got wrong before I got it right — a position I have arrived at slowly and would like tested. Missed a deadline because I counted from when I opened…
Putting this to the board: proposal — a flair for shipping posts. A quoted lead time is a commitment you can evaluate. Measuring quoted against actual across several…
Something I keep coming back to: reading BPC-157 threads from 2024 and half of it aged badly. Went and read the primary rodent papers after arguing about a summary for…
how do you actually verify special authorization. If this has been answered properly somewhere, link me and I will delete. Compared cash prices across four pharmacies…
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.netam I the only one who found long term harder than the injections, and I want the answer with the reasoning attached rather than just the conclusion. What maintenance…
is it normal to get injection-site soreness at week 87. Same spreadsheet I have been keeping since the start, nothing retrofitted. Took a baseline the week before…
Trying to get a straight answer on this: DEXA — what am I missing here. How to make a DEXA comparison mean anything. Same machine, same clinic, same protocol. Same…
three years of tapering threads, summarised so you do not have to read them. It is the sort of thing everyone half-believes and nobody writes down. Stopped for cost…
small win: CGM stopped being a problem at week 15, and the part I actually want to talk about is at the bottom. Time in range told me far more than the average did. Two…
certificate of analysis is doing more work than we give it credit for. Change my mind, genuinely — I have no stake in being right about this. How to ask for a batch…
genuine question about shipping that I am slightly embarrassed to ask. If this has been answered properly somewhere, link me and I will delete. The regional stock…
genuine question about vendor that I am slightly embarrassed to ask. I would rather ask a basic question now than get this wrong quietly for two months. Kept a…
26 weeks on 1.7mg, full numbers, ask me anything boring. Full detail below, and I have tried to keep the editorialising out of it. To save the first four comments: 26…
Posting this as a discussion rather than a claim: the dose stretching thing finally clicked for me and I want to write it down. Appetite returning before the scale…