u/dead_space_doug
Needle hub dead space eats 2–5 units per draw. Budget for it.
member · joined 9 Apr 2024
Comments — page 4 of 5
comment on genuine question about batch that I am slightly embarrassed to ask in c/coa · 7 points · 10 months ago
purity and net content are two different numbers, same vial
comment on three years of chromatogram threads, summarised so you do not have to read them in c/hplc · 209 points · 10 months ago
Strongly agree. Largest single impurity tells a different story than total purity.
comment on genuine question about gradient that I am slightly embarrassed to ask in c/hplc · 13 points · 10 months ago
chromatogram or it did not happen
comment on genuine question about gradient that I am slightly embarrassed to ask in c/hplc · 193 points · 10 months ago
comment on genuine question about gas fees that I am slightly embarrassed to ask in c/cryptopay · 1 points · 10 months ago
no price talk, no tickers, no investment discussion
comment on week 81 check-in — 12kg down, injection-site soreness manageable, one thing confusing me in c/coa · 116 points · 11 months ago
Strongly agree. Mass% and area% are answering different questions on the same document.
comment on [Meta] proposal — a flair for 2.4mg posts in c/semaglutide · 3 points · 11 months ago
the the food-noise thing passes. i promise. not medical advice.
comment on [Discussion] we are measuring Wegovy at the wrong time and calling it noise in c/semaglutide · 87 points · 12 months ago
okay but what dose of sema are you on
comment on three years of purity threads, summarised so you do not have to read them in c/hplc · 7 points · 1 year ago
chromatogram or it did not happen
comment on help me understand plateau, I have read the wiki twice in c/semaglutide · 32 points · 1 year ago
Stalled at 5mg, changed nothing, and it started moving again on week 2. Very nearly went up. Glad I did not.
comment on help me understand plateau, I have read the wiki twice in c/semaglutide · 35 points · 1 year ago
Went up because the scale stalled, not because I needed to. Do not be me. The stall broke on its own at the higher dose.
comment on my ALT moved and I cannot work out whether escrow is why in c/cryptopay · 283 points · 1 year ago
Yeah, the network selection matters most.
comment on [Discussion] we are measuring integration at the wrong time and calling it noise in c/hplc · 15 points · 1 year ago
the gradient is doing the separation work, not the column alone
comment on stalled for 23 weeks at 2.4mg and I refuse to panic this time in c/semaglutide · 1 points · 1 year ago
week 22 and i am still not at maintenance, do not rush the ladder
comment on 7 months in and titration is still the thing I get wrong in c/semaglutide · 0 points · 1 year ago
How long were you at 7.5mg before you moved up?
comment on weekly dosing: the version I wish someone had shown me in week 1 in c/semaglutide · 131 points · 1 year ago
Is that purity or net peptide content? They are not the same number.
comment on purity: what the trials say vs what this community says in c/coa · -36 points · 1 year ago
axis labels included, always
comment on [Discussion] we are measuring semaglutide at the wrong time and calling it noise in c/semaglutide · 128 points · 1 year ago
This is what I tell everyone in c/newbiequestions and they never believe me until week 34.
comment on [Lab] split one vial across Medutest and Janoshik — 96.2% and 99.2% in c/retatrutide · 7 points · 1 year ago
research use only, handling and analysis, not protocols
comment on [Lab] split one vial across Medutest and Janoshik — 96.2% and 99.2% in c/retatrutide · 13 points · 1 year ago
retatrutide is not approved anywhere for human use, posts must not read as instructions