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KO

u/kofi_ferreira

Contributes reviews on supplier material. Based in Łódź.

member · joined 14 May 2025

17,291post karma
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71comments

Overview — page 3 of 4

comment on genuine question about gradient that I am slightly embarrassed to ask in c/hplc · 77 points · 10 months ago

integration decision on a shoulder changes your number by half a point on its own

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comment on [Question] how do you actually verify lowest effective dose in c/maintenancephase · 183 points · 10 months ago

This is correct. Weight variance is normal at maintenance.

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comment on anyone else notice regain kicking in around week 90 in c/maintenancephase · 17 points · 12 months ago

regain is not a moral failing

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comment on [Discussion] we are measuring integration at the wrong time and calling it noise in c/hplc · 5 points · 1 year ago

a round-robin on baseline integration would be genuinely useful

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comment on 3 months in and chromatogram is still the thing I get wrong in c/hplc · 5 points · 1 year ago

This is the correct method framing.

Disagree on that part. 98.7% and 98.9% on the same vial is normal.

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comment on [Question] how do you actually verify stability in c/coldchain · 254 points · 1 year ago

no tracking numbers, no full addresses, no label photos — instant removal

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comment on week 61 check-in — 17kg down, fatigue manageable, one thing confusing me in c/hplc · 1 points · 1 year ago

axis labels included, always

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comment on Spain: gradient, and what it actually costs here in c/hplc · 95 points · 1 year ago

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

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comment on Spain: gradient, and what it actually costs here in c/hplc · 179 points · 1 year ago

the gradient is doing the separation work, not the column alone

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comment on [Discussion] we are measuring packaging at the wrong time and calling it noise in c/coldchain · 191 points · 1 year ago

Which carrier and route?

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comment on small win: goal weight stopped being a problem at week 20 in c/maintenancephase · 14 points · 1 year ago

regain after taper is expected, plan for it

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comment on stalled for 10 weeks at 5mg and I refuse to panic this time in c/hplc · 243 points · 1 year ago

Not to be pedantic but purity and LC-MS are being used interchangeably and they are not interchangeable in real life.

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comment on what changed for me between week 50 and week 93 in c/vendorvetting · 10 points · 1 year ago

one vendor per post, multi-vendor goes in the monthly thread

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comment on tried excursion for 2 weeks. here is what happened. in c/coldchain · 20 points · 1 year ago

Every time this gets posted it hits the front page and every time someone has to re-explain it.

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comment on Janoshik vs order records — genuinely asking which matters more in c/vendorvetting · 47 points · 1 year ago

the Janoshik result being close to the claim is the signal, not the absolute number

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comment on my ApoB moved and I cannot work out whether dose history is why in c/dosinglogs · 89 points · 1 year ago

the boring consistency is the point

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comment on [Results] 66 weeks on 10mg, full numbers, ask me anything boring in c/coldchain · -7 points · 1 year ago

time-at-temperature integral is the dose, not just peak temperature

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comment on [Discussion] can we stop arguing about Janoshik until somebody posts a number in c/vendorvetting · 5 points · 1 year ago

the batch number or it did not happen

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comment on [Vendor] QST order #5 — Denmark, 3 days, no drama, receipts inside in c/dosinglogs · 21 points · 1 year ago

logs that stop 8 days get Concluded flair automatically

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