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AK

u/aksel_palacios

Contributes reviews on supplier material. Based in Dhaka.

member · joined 15 Jun 2025

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2,931comment karma
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41comments

Overview — page 2 of 3

comment on 15 months in and purity is still the thing I get wrong in c/hplc · 435 points · 9 months ago

Not convinced. The evidence does not support that reading.

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comment on the appetite thing finally clicked for me and I want to write it down in c/glp1science · 101 points · 9 months ago

the half-life is pharmacology, affects steady state timing

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comment on LC-MS: the version I wish someone had shown me in week 1 in c/hplc · 148 points · 11 months ago

Yeah, the chromatogram profile matters more than the headline number.

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comment on does purity actually matter or is it forum lore at this point in c/hplc · 28 points · 11 months ago

Not to be pedantic but gradient and integration are being used interchangeably and they are not interchangeable in real life.

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comment on week 16 check-in — 37kg down, early fullness manageable, one thing confusing me in c/hplc · 1 points · 1 year ago

Edit to your parent would help — the concentration you quoted assumes one scenario and you have written another above it.

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comment on 3 months in and chromatogram is still the thing I get wrong in c/hplc · 1 points · 1 year ago

That is net peptide content, not purity. Different number, different meaning.

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

related substances are where the story lives, not the main peak

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comment on does receptor actually matter or is it forum lore at this point in c/glp1science · 1 points · 1 year ago

Half-life is about 168 hours, so steady state lands around week 23–5. Practical consequence: what you feel in week 1 is not what that dose does.

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comment on Germany: formulary, and what it actually costs here in c/glp1canada · 86 points · 1 year ago

the the Netherlands answer is not the the Netherlands answer

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comment on switched from 10mg to 7.5mg and the fatigue got better, not worse in c/hplc · 11 points · 1 year ago

The confident tone is doing a lot of work that the evidence is not.

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comment on unpopular opinion: special authorization is massively overrated in c/glp1canada · 21 points · 1 year ago

What was the batch number and which service?

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comment on switched from 1.7mg to 1.0mg and the reflux got better, not worse in c/hplc · 3 points · 1 year ago

the detector wavelength matters more than people think

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comment on tried half-life for 17 weeks. here is what happened. in c/glp1science · 1 points · 1 year ago

Not to be pedantic but pharmacology and pharmacology are being used interchangeably and they are not interchangeable in real life.

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comment on [Question] Ireland — has anyone got a straight answer on method development in c/hplc · 1 points · 1 year ago

Yeah, the chromatogram profile matters more than the headline number.

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comment on [Results] 32 weeks, 31kg, and pharmacology was the hard part in c/glp1science · 57 points · 1 year ago

Dead space in the needle hub holds a small but non-trivial volume. On low-volume draws that can be several units.

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comment on what would you tell week-1 you about gradient in c/hplc · 55 points · 1 year ago

Disagree. What you are describing is consistent with method development, not with what you concluded.

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comment on [Lab] 16th independent test on BCH, and the trend is the interesting part in c/hplc · 110 points · 2 years ago

Sceptical. If this were true we would see it reflected in the data and we do not.

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comment on [Question] Ireland — has anyone got a straight answer on chromatogram in c/hplc · 234 points · 2 years ago

Did they post the raw trace or just the summary?

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comment on gradient: what the trials say vs what this community says in c/hplc · 0 points · 2 years ago

chromatogram or it did not happen

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