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am I the only one who found COA harder than the injections
Been lurking in c/tirzepatide for about 15 months and finally have something worth posting. Short version: week 5, 7.5mg, and water content is the bit I still cannot…
u/coa_janitor
c/coa mod. If your COA screenshot is cropped above the batch number I will ask you to repost it.
moderator · mod · c/coa · joined 2 Nov 2023
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Overview — page 4 of 5
comment on 6 months in and gradient is still the thing I get wrong in c/hplc · 191 points · 2 months ago
The confident tone is doing a lot of work that the evidence is not.
comment on 6 months in and gradient is still the thing I get wrong in c/hplc · 19 points · 2 months ago
axis labels included, always
comment on [Question] method development — what am I missing here in c/hplc · 19 points · 3 months ago
i do not know.
Disagree on that part. 97.6% and 97.9% on the same vial is normal.
comment on Medutest — 2 things I got wrong before I got it right in c/labresults · 5 points · 3 months ago
the Medutest and PeptideMeter results differ by 10 points, both inside inter-lab variance
comment on [Meta] proposal — a flair for certificate of analysis posts in c/coa · 28 points · 3 months ago
Are you looking at area% or net peptide content? Different numbers.
comment on [Discussion] we are measuring PeptideMeter at the wrong time and calling it noise in c/labresults · 27 points · 3 months ago
This result fits the template perfectly. Logged.
comment on switched from 1.0mg to 0.5mg and the sulphur burps got better, not worse in c/hplc · 100 points · 3 months ago
integration decision on a shoulder changes your number by half a point on its own
comment on switched from 1.0mg to 0.5mg and the sulphur burps got better, not worse in c/hplc · 1 points · 3 months ago
integration decision on a shoulder changes your number by half a point on its own
comment on titration — 20 things I got wrong before I got it right in c/semaglutide · 5 points · 3 months ago
the 2.4mg dose is not the target, it is just what the pen goes up to
Disagree on that part. 99.2% and 99.3% on the same vial is normal.
comment on am I the only one who found test results harder than the injections in c/labresults · 63 points · 3 months ago
This is an urgent-care question wearing a forum question's clothes. Please contact a clinician rather than waiting for replies.
comment on the HPLC thing finally clicked for me and I want to write it down in c/hplc · 1 points · 4 months ago
Injection volume and flow rate? Those affect resolution.
comment on anyone else notice Medutest kicking in around week 30 in c/labresults · 21 points · 4 months ago
the Medutest and PeptideMeter results differ by 16 points, both inside inter-lab variance
comment on anyone else notice Medutest kicking in around week 30 in c/labresults · 90 points · 4 months ago
Flair changed to match the content. Read the sidebar before posting next time and we are square.
comment on why does nobody talk about PeptideMeter in c/labresults · 1 points · 4 months ago
below-spec results get logged, not dismissed
comment on why does nobody talk about PeptideMeter in c/labresults · -6 points · 4 months ago
the VendorInvestigate and PeptideMeter results differ by 24 points, both inside inter-lab variance
comment on why does nobody talk about PeptideMeter in c/labresults · 283 points · 4 months ago
Flair changed to match the content. Read the sidebar before posting next time and we are square.
comment on stalled for 21 weeks at 5mg and I refuse to panic this time in c/vendorvetting · 6 points · 4 months ago
receipts or nothing, sorry but that is the rule
Counter-anecdote: opposite result, same dose. Which mostly tells us the variance is huge.
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stalled for 21 weeks at 5mg and I refuse to panic this time
Trying to settle this properly because the thread from last year went in circles. The claim: vendor matters. The counter-claim: it is measurement error. Both sides have…
comment on am I the only one who found area percent harder than the injections in c/coa · 422 points · 5 months ago
the counterion is part of the mass you paid for