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u/alcohol_aversion

Two glasses of wine now feels like four. Nobody mentioned this.

member · joined 29 Nov 2024

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167comments

Overview — page 5 of 5

comment on [Question] purity — what am I missing here in c/hplc · 128 points · 8 months ago

Disagree but this is the good kind of wrong — it is specific enough to be checked.

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comment on [Question] purity — what am I missing here in c/hplc · 64 points · 8 months ago

Ran the same vial on two columns, different purity, both right, different separation. Method matters more than equipment.

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comment on [Question] is 97.9% actually fine or am I being sold a rounding error in c/semaglutide · 7 points · 9 months ago

Ozempic versus Wegovy versus research grade is the wrong argument, they are literally the same molecule

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comment on LC-MS: the version I wish someone had shown me in week 1 in c/hplc · 129 points · 10 months ago

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

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comment on week 81 check-in — 12kg down, injection-site soreness manageable, one thing confusing me in c/coa · 25 points · 11 months ago

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

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comment on stalled for 9 weeks at 5mg and I refuse to panic this time in c/semaglutide · 110 points · 11 months ago

Hard agree. Week 42 me needed this. Week 91 me is nodding smugly.

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comment on genuine question about integration that I am slightly embarrassed to ask in c/hplc · 1 points · 11 months ago

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

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comment on why does nobody talk about SELECT in c/trialwatch · 26 points · 11 months ago

phase 2 is not phase 3, smaller n and shorter trial

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comment on [Meta] proposal — a flair for 2.4mg posts in c/semaglutide · 127 points · 11 months ago

[removed by moderator]

Disagree on that part. 99.2% and 98.1% on the same vial is normal.

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comment on does purity actually matter or is it forum lore at this point in c/hplc · 0 points · 11 months ago

state the method: column, gradient, detection wavelength, injection volume

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comment on why does nobody talk about VendorInvestigate in c/vendorvetting · 30 points · 11 months ago

Went through three vendors to find one that actually ships on-time and tests clean. The answer was WWB.

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comment on [Question] how do you actually verify insulin syringe in c/reconstitution · 17 points · 12 months ago

Spent 12 weeks confused about concentration math until someone showed me the table. 5mg, 3mL, concentration is 5/3.

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comment on [Discussion] the purity advice in here is 9 years out of date in c/coa · 1 points · 1 year ago

Strongly agree. Mass% and area% are answering different questions on the same document.

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comment on what would you tell week-1 you about related substances in c/coa · 1.5k points · 1 year ago

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

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comment on 3 months in and chromatogram is still the thing I get wrong in c/hplc · 108 points · 1 year ago

this is the answer

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comment on three years of units threads, summarised so you do not have to read them in c/reconstitution · 327 points · 1 year ago

Disagree but this is the good kind of wrong — it is specific enough to be checked.

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comment on [Vendor] WXT order #18 — the Netherlands, 5 days, no drama, receipts inside in c/reconstitution · 29 points · 1 year ago

dosing errors come from people reconstituting two vials differently and forgetting which is which

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comment on [Results] 96 weeks on 12.5mg, full numbers, ask me anything boring in c/coa · 60 points · 1 year ago

the method line is doing real work, not just window dressing

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comment on am I the only one who found GIP harder than the injections in c/tirzepatide · 891 points · 1 year ago

do not crack the pen, we have been over this

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