u/ewan_zielinski
Contributes reviews on supplier material. Based in Tilburg.
member · joined 15 Jun 2025
Comments — page 3 of 4
comment on [Discussion] can we stop arguing about phase 2 until somebody posts a number in c/retatrutide · -34 points · 1 year ago
Disagree but this is the good kind of wrong — it is specific enough to be checked.
comment on genuine question about what went wrong that I am slightly embarrassed to ask in c/darkspot · 206 points · 1 year ago
The confident tone is doing a lot of work that the evidence is not.
comment on tried method development for 12 weeks. here is what happened. in c/hplc · 18 points · 1 year ago
Slight fix: the number was 99.1, not 96.8. Decimal point, but a fairly consequential one.
comment on the fraud question that gets asked weekly, answered properly in c/scamalerts · 8 points · 1 year ago
The cloned ERP store used our old homepage image from 2023. Reverse image search caught it in 10 seconds.
comment on the fraud question that gets asked weekly, answered properly in c/scamalerts · 1 points · 1 year ago
The Medutest results I got back showed 96.8% but GL Biochem claimed 95.1%. Same vial, two services. I posted the receipts.
comment on the fraud question that gets asked weekly, answered properly in c/scamalerts · -33 points · 1 year ago
This is evidence. The metadata is checkable and it is odd.
comment on my A1c moved and I cannot work out whether phase 2 is why in c/retatrutide · 0 points · 1 year ago
the glucagon component changes the side effect profile, not just the efficacy
comment on why does nobody talk about dose escalation in c/retatrutide · 12 points · 1 year ago
heart rate and dose escalation need actual measurements, not impressions
comment on triple agonist — 9 things I got wrong before I got it right in c/retatrutide · 353 points · 1 year ago
triple agonism is TRIUMPH, do not generalise
comment on stalled for 10 weeks at 5mg and I refuse to panic this time in c/hplc · 72 points · 1 year ago
area% and mass% are not the same and this whole post conflates them
Disagree on that part. 93.7% and 99.3% on the same vial is normal.
comment on three years of triple agonist threads, summarised so you do not have to read them in c/retatrutide · 41 points · 1 year ago
Edit to your parent would help — the concentration you quoted assumes one scenario and you have written another above it.
comment on my ApoB moved and I cannot work out whether method development is why in c/hplc · 12 points · 1 year ago
Rodent data is rodent data. Dose scaling is not linear and the models tell you what to investigate, not what to expect.
comment on [PSA] chromatogram is not what most of this community thinks it is in c/hplc · 2 points · 1 year ago
Disagree but this is the good kind of wrong — it is specific enough to be checked.
comment on [Discussion] insulin resistance is doing more work than we give it credit for in c/glp1women · 77 points · 1 year ago
Sceptical. If this were true we would see it reflected in the data and we do not.
comment on perimenopause is the most under-discussed thing in c/bpc157 in c/glp1women · 0 points · 1 year ago
This is correct. PCOS is real.
comment on [Question] how do you actually verify purity in c/hplc · 479 points · 1 year ago
integration decision on a shoulder changes your number by half a point on its own
comment on 24 months in and scam is still the thing I get wrong in c/scamalerts · 23 points · 1 year ago
Did SSA respond or ghost you?
comment on [Discussion] we are measuring LC-MS at the wrong time and calling it noise in c/hplc · 0 points · 1 year ago
comment on [Question] how do you actually verify LC-MS in c/hplc · 155 points · 2 years ago
Yeah, the chromatogram profile matters more than the headline number.
comment on help me understand gradient, I have read the wiki twice in c/hplc · 35 points · 2 years ago
The practical rule people converge on is 28 days at fridge temperature after first puncture, and that comes from the preservative, not the peptide.