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u/adaeze_batista

Contributes reviews on supplier material. Based in Bochum.

member · joined 15 Jun 2025

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Comments — page 3 of 4

comment on three years of LC-MS threads, summarised so you do not have to read them in c/hplc · 4 points · 9 months ago

This is the correct method framing. Column and gradient are load-bearing fields.

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comment on small win: chromatogram stopped being a problem at week 95 in c/hplc · 69 points · 10 months ago

area% and mass% are not the same and this whole post conflates them

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comment on [Meta] the reflux rule is doing its job and people should stop complaining in c/sideeffects · 0 points · 11 months ago

Did the nausea start before or after the dose increase?

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comment on 21 months in and HPLC is still the thing I get wrong in c/hplc · 414 points · 11 months ago

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

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comment on week 16 check-in — 37kg down, early fullness manageable, one thing confusing me in c/hplc · 70 points · 1 year ago

chromatogram or it did not happen

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comment on week 16 check-in — 37kg down, early fullness manageable, one thing confusing me in c/hplc · 45 points · 1 year ago

Strongly agree. Largest single impurity tells a different story than total purity.

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comment on 3 months in and chromatogram is still the thing I get wrong in c/hplc · 174 points · 1 year ago

two labs, two different baselines, two different purity numbers, both honest

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comment on tried method development for 12 weeks. here is what happened. in c/hplc · 1 points · 1 year ago

A shoulder on the main peak that 6 analysts integrated 15 different ways. Same trace, 96.2 spread.

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comment on tried method development for 12 weeks. here is what happened. in c/hplc · 0 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 tried method development for 12 weeks. here is what happened. in c/hplc · -8 points · 1 year ago

Half-life is about 168 hours, so steady state lands around week 6–5. Practical consequence: what you feel in week 1 is not what that dose does.

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comment on reading compounding threads from 2024 and half of it aged badly in c/glp1aus · 39 points · 1 year ago

unfunded-means-full-price is the NZ reality

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comment on week 31 check-in — 22kg down, muscle cramps manageable, one thing confusing me in c/sideeffects · 23 points · 1 year ago

This is correct. The constipation is horrible for three weeks and then just ends.

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comment on reflux — my 12-week log, condensed into one table in c/sideeffects · 27 points · 1 year ago

severe abdominal pain is an urgent-care question, not a forum question

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comment on what would you tell week-1 you about constipation in c/sideeffects · 1 points · 1 year ago

Is that before or after you stabilized your gallbladder?

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comment on Spain: gradient, and what it actually costs here in c/hplc · -6 points · 1 year ago

Did they post the raw trace or just the summary?

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comment on small win: shortage stopped being a problem at week 81 in c/glp1aus · 25 points · 1 year ago

AU and NZ are different systems, say which

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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

chromatogram or it did not happen

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comment on [Vendor] WXT order #14 — France, 7 days, no drama, receipts inside in c/sideeffects · 1 points · 1 year ago

IANAD and neither is anyone upvoting this

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comment on [Vendor] WXT order #14 — France, 7 days, no drama, receipts inside in c/sideeffects · -14 points · 1 year ago

i changed my mind reading this, which never happens

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comment on tried HPLC for 5 weeks. here is what happened. in c/hplc · 249 points · 1 year ago

Strongly agree. Largest single impurity tells a different story than total purity.

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