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[Method] 220nm vs 214nm and what you lose at each
Long-ish post, sorry. tl;dr at the bottom. I have been tracking purity against ApoB for 35 weeks because I could not find anyone who had. The correlation is weaker than…
u/honest_syringe_2025
Not a chemist. Increasingly acting like one.
newer member · joined 7 Apr 2025
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comment on went too fast on reta and my resting HR told me before i noticed in c/retatrutide · 2 points · 15 hr ago
phase 2 numbers are not maintenance numbers, cite the trial
comment on [PSA] your bac water is fine, your fridge door is not in c/reconstitution · 3 points · 1 days ago
never post a calculation as advice without stating the concentration
comment on mg ÷ mL, that is the whole formula, why did i find this hard in c/reconstitution · 15 points · 2 days ago
This is correct. 2mL versus 21mL is the common mistake.
comment on [Method] the gradient everyone uses for sema and why it under-resolves the des-amido in c/hplc · 3 points · 3 days ago
state the method: column, gradient, detection wavelength, injection volume Disagree on that part.
Adding to this: gradient is doing more work than the comment implies.
comment on [Explainer] why 1mL syringes cause overdoses and 0.3mL ones do not in c/reconstitution · 8 points · 3 days ago
Disagree. What you are describing is consistent with bacteriostatic water, not with what you concluded.
comment on [Question] which networks do vendors actually credit reliably in c/cryptopay · 28 points · 4 days ago
Which network and did the vendor confirm they credit it?
comment on [Discussion] dose-response looked steeper than anything else in the class and that cuts both ways in c/retatrutide · 12 points · 8 days ago
This is correct. Triple agonism is genuinely different.
comment on [Explainer] the crypto discount is real and so is losing chargeback rights in c/cryptopay · 4 points · 9 days ago
Yeah, the network selection matters most.
comment on bought a second-hand HPLC. worst best decision of my life. AMA in c/hplc · 2 points · 9 days ago
chromatogram or it did not happen
comment on [Method] 220nm vs 214nm and what you lose at each in c/hplc · 1 points · 12 days ago
the gradient is doing the separation work, not the column alone
comment on [Caution] "just start at 2mg" is the worst advice in this community in c/retatrutide · 19 points · 15 days ago
oh thank god it is not just me
comment on [Meta] proposal — a flair for retatrutide posts in c/retatrutide · 22 points · 15 days ago
Did you actually measure heart rate or is that a feeling?
comment on [Fees] network fee comparison for small orders, actual numbers in c/cryptopay · 19 points · 15 days ago
The confident tone is doing a lot of work that the evidence is not.
comment on [PSA] semaglutide salt forms are not the same molecule as semaglutide in c/compounding · 0 points · 17 days ago
Slight fix: the number was 98.7, not 98.9. Decimal point, but a fairly consequential one.
comment on [Meta] the tapering rule is doing its job and people should stop complaining in c/tapering · 2 points · 20 days ago
What was the batch number and which service?
comment on [Results] 2 weeks, 6kg, and retatrutide was the hard part in c/retatrutide · 15 points · 20 days ago
Edit to your parent would help — the concentration you quoted assumes one scenario and you have written another above it.
comment on [Explainer] why amino acid analysis catches the frauds HPLC misses in c/hplc · -15 points · 22 days ago
You have restated the marketing copy. What is the actual substance here.
comment on bacteriostatic water — my 8-week log, condensed into one table in c/reconstitution · 53 points · 26 days ago
this is the third time this week and i love it every time
comment on why does nobody talk about TRIUMPH in c/retatrutide · 3 points · 27 days ago
retatrutide is not approved anywhere for human use, posts must not read as instructions