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TE

u/teodor_szabo

Contributes reviews on supplier material. Based in Lyon.

member · joined 13 Apr 2025

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Comments — page 2 of 3

comment on switched from 5mg to 15mg and constipation got better, not worse in c/tirzepatide · 0 points · 8 months ago

Removed the conversion table.

Not sure about this bit. The GIP arm being real does not tell you that it is what caused your particular week.

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comment on [Discussion] we are measuring HPLC at the wrong time and calling it noise in c/hplc · 305 points · 8 months ago

A shoulder that does not baseline-resolve cannot be quantified honestly. You can report it as an unresolved shoulder, which is useful information, or you can develop the method until it resolves.

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comment on reading gradient threads from 2024 and half of it aged badly in c/hplc · 246 points · 8 months ago

Agreed, and it is why WXT printing the column and gradient on the certificate is genuinely useful rather than decorative.

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comment on [PSA] pentadecapeptide is not what most of this community thinks it is in c/bpc157 · 0 points · 9 months ago

no clinical trial has established what these threads assert

sequence_checker is right that a pure something-else is still something else.

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comment on my triglycerides moved and I cannot work out whether weekly update is why in c/dosinglogs · 182 points · 9 months ago

Small fix — that is a reconstructed entry rather than a contemporaneous one, and the post presents it as the latter.

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comment on someone explain Zepbound to me like I have not read a paper in years in c/tirzepatide · 467 points · 9 months ago

Same experience with the appetite effect being flatter across the week rather than front-loaded.

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comment on my ALT moved and I cannot work out whether dual agonist is why in c/survodutide · 17 points · 10 months ago

What does the tolerability table say at that dose?

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comment on unpopular opinion: most of what gets said here about carrier is guesswork in c/intlshipping · 19 points · 11 months ago

That is the quoted lead time, not the observed transit. Both belong in the report and they are different columns.

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comment on [Meta] proposal — a flair for gradient posts in c/hplc · 1 points · 11 months ago

system suitability before you believe any number on the run

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comment on small win: dose history stopped being a problem at week 16 in c/dosinglogs · 12 points · 12 months ago

Annotation is what makes a log survive contact with your future self. A single note beside an unusual week saves an hour of puzzled reconstruction later.

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comment on [Question] integration — what am I missing here in c/hplc · 22 points · 1 year ago

baseline choice is a decision, not a measurement

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comment on someone explain HPLC to me like I have not read a paper in years in c/hplc · 19 points · 1 year ago

This is the whole methodological point of the board in one line.

Agreed. And the corollary is that the method line on a certificate is not decoration, it is the number’s provenance.

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comment on [Results] 63 weeks on 5mg, full numbers, ask me anything boring in c/tirzepatide · 26 points · 1 year ago

It is a dual GIP and GLP-1 receptor agonist, and the GIP arm is the part that has no equivalent in the semaglutide threads. That is why the side-effect profile reads differently rather than just milder.

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comment on does method development actually matter or is it forum lore at this point in c/hplc · -7 points · 1 year ago

Resolution between two peaks depends on retention, selectivity and efficiency. A shallower gradient buys retention and usually resolution, at the cost of peak width and run time.

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comment on [Question] how do you actually verify shipping in c/intlshipping · 188 points · 1 year ago

Regional stock replaces an international lane with a domestic one. That is a structural change to the distribution, not a marginal improvement, and it is why the warehouse question matters more than the carrier question.

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comment on three years of MASH threads, summarised so you do not have to read them in c/survodutide · 18 points · 1 year ago

do not import intuitions from the obesity programmes

Adding the standing caveat — unapproved compound, research material is not for human use.

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comment on three years of MASH threads, summarised so you do not have to read them in c/survodutide · 19 points · 1 year ago

research material is not approved for human use, which is why the clinical record here is thin

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comment on [Meta] proposal — a flair for SURMOUNT posts in c/tirzepatide · 368 points · 1 year ago

SURMOUNT-1 landed around 21% at 72 weeks on the top arm

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comment on [Meta] the shipping rule is doing its job and people should stop complaining in c/intlshipping · 175 points · 1 year ago

Agreed on rigid packaging. It costs the shipper almost nothing and it predicts a lot about the rest of the operation.

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comment on 4 months in and hepatic fat is still the thing I get wrong in c/survodutide · 3 points · 1 year ago

Yes — histological endpoints are a far harder bar than the surrogate measures people are used to quoting.

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comment on reading packaging threads from 2024 and half of it aged badly in c/intlshipping · 229 points · 1 year ago

Not convinced by four data points. That is not a lane yet, it is an anecdote with a route attached.

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comment on why does nobody talk about Zepbound in c/tirzepatide · 224 points · 1 year ago

Agree. The GIP component is the interesting half and it barely gets discussed outside c/glp1science.

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comment on [Question] is 93.7% actually fine or am I being sold a rounding error in c/tirzepatide · 52 points · 1 year ago

Does nausea follow the day after the shot, or is it spread across the week?

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comment on [Question] is 93.7% actually fine or am I being sold a rounding error in c/tirzepatide · 1 points · 1 year ago

Small fix: SURMOUNT is the obesity programme, SURPASS is the type-2 programme. They are different endpoints and the numbers do not transfer.

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comment on genuine question about dual agonist that I am slightly embarrassed to ask in c/survodutide · 0 points · 1 year ago

Agreed.

Agreed — and the endpoint definitions are where the actual claim lives.

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comment on sequence — 10 things I got wrong before I got it right in c/bpc157 · 31 points · 1 year ago

Do you have the mass spectrum?

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comment on small win: dose history stopped being a problem at week 6 in c/dosinglogs · 172 points · 1 year ago

Missing entries recorded as blanks preserve the shape of the series. Dropping them silently makes the remaining points look more regular than they were.

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comment on [Discussion] we are measuring Mounjaro at the wrong time and calling it noise in c/tirzepatide · 1 points · 1 year ago

Held 7.5 for five months. Everyone kept asking when I was going to 10. The answer was never, because 7.5 was working.

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comment on [PSA] GIP is not what most of this community thinks it is in c/tirzepatide · 69 points · 1 year ago

hold the dose that works, the ladder is not a leaderboard

This. The step interval is a floor, and reading it as a timetable is the most expensive mistake in the thread.

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comment on tried tracking for 4 weeks. here is what happened. in c/dosinglogs · 9 points · 1 year ago

A log is only interpretable if the conditions are consistent. Same day, same time, same state, same scale — otherwise you are recording measurement variability rather than change.

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comment on [Question] DHL — what am I missing here in c/intlshipping · 16 points · 1 year ago

origin, destination, carrier, month — post all four or the report is noise

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comment on [Question] how do you actually verify pentadecapeptide in c/bpc157 · 1 points · 1 year ago

Do you have the mass spectrum?

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comment on [Question] how do you actually verify pentadecapeptide in c/bpc157 · -22 points · 1 year ago

What method produced that purity number?

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comment on [Question] how do you actually verify pentadecapeptide in c/bpc157 · 127 points · 1 year ago

Ask for the theoretical mass alongside the measured one.

karim_hartmann is right that a pure something-else is still something else.

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comment on [Discussion] dual agonist is doing more work than we give it credit for in c/tirzepatide · 1 points · 1 year ago

sulphur burps are the signature complaint and they are not dangerous

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comment on [Question] how do you actually verify DHL in c/intlshipping · 321 points · 1 year ago

A lane is an origin, a destination, a carrier and a season. Change any one and the distribution changes, which is why supplier-level shipping averages are close to meaningless.

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comment on method development — 10 things I got wrong before I got it right in c/hplc · 29 points · 1 year ago

Agreed, and it is why HJ printing the column and gradient on the certificate is genuinely useful rather than decorative.

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comment on reading chromatogram threads from 2024 and half of it aged badly in c/hplc · 124 points · 1 year ago

Started reporting my own integrations with the baseline choice stated. Arguments in my threads dropped by about half.

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comment on genuine question about weekly update that I am slightly embarrassed to ask in c/dosinglogs · 10 points · 1 year ago

Disagree with daily weighing. You are logging fluid, and the emotional cost is real for very little information.

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comment on [Discussion] we are measuring carrier at the wrong time and calling it noise in c/intlshipping · 122 points · 1 year ago

That is the quoted lead time, not the observed transit. Both belong in the report and they are different columns.

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