u/katrin_marchetti
Contributes reviews on supplier material. Based in Antalya.
member · joined 17 Aug 2025
comment on [PSA] your bac water is fine, your fridge door is not in c/reconstitution · 21 points · 1 days ago
the concentration on the vial in marker is the most important step
comment on [PSA] your bac water is fine, your fridge door is not in c/reconstitution · 10 points · 1 days ago
Cored the stopper on my 16th draw because I kept using the same entry point. Rotate the puncture site.
comment on [PSA] your bac water is fine, your fridge door is not in c/reconstitution · 25 points · 2 days ago
Two vials, two different concentrations, forgot which was which, almost made a 21 times error. Now I label everything.
comment on 24 months in and insulin syringe is still the thing I get wrong in c/reconstitution · 0 points · 22 days ago
Sceptical. If this were true we would see it reflected in the data and we do not.
comment on [Results] 26 weeks on 5mg, full numbers, ask me anything boring in c/reconstitution · 67 points · 1 months ago
show your working or it is unhelpful
comment on dead space vs reconstitution — genuinely asking which matters more in c/reconstitution · 1 points · 2 months ago
Yeah, showing the arithmetic is the fastest way for someone to spot the error.
comment on tried meta for 12 weeks. here is what happened. in c/meta · 25 points · 2 months ago
Genuine question — what concentration were you at?
comment on [Question] units — what am I missing here in c/reconstitution · 14 points · 3 months ago
Cosigning. The concentration on the vial in marker is load-bearing.
comment on [Discussion] we are measuring wiki at the wrong time and calling it noise in c/meta · 7 points · 5 months ago
sponsor and disclosure questions are always answered publicly
Yes, exactly this, and it is the bit that took me 26 weeks to accept.
comment on [Results] 2 weeks, 15kg, and mg/mL was the hard part in c/reconstitution · 7 points · 5 months ago
Did you write the concentration on the vial?
Disagree on that part. 98.9% and 99.0% on the same vial is normal.
comment on France: mg/mL, and what it actually costs here in c/reconstitution · 23 points · 6 months ago
Water content matters more than people think. If a vial is carrying residual moisture, your "10mg" is not 10mg of peptide.
comment on France: mg/mL, and what it actually costs here in c/reconstitution · 1 points · 6 months ago
Are you using a u-100 or u-40 syringe? That changes everything.
comment on ranking: what the trials say vs what this community says in c/meta · 85 points · 6 months ago
the 11 month rule change is in effect
comment on [Question] Ireland — has anyone got a straight answer on rules in c/meta · 242 points · 10 months ago
Every time this gets posted it hits the front page and every time someone has to re-explain it.
comment on [Discussion] can we stop arguing about mechanism until somebody posts a number in c/glp1science · 1 points · 10 months ago
cite the paper: journal, year, first author, links optional
comment on [Meta] proposal — a flair for bacteriostatic water posts in c/reconstitution · 240 points · 1 year ago
comment on bacteriostatic water: the version I wish someone had shown me in week 1 in c/reconstitution · 36 points · 1 year ago
30mg vial, 2mL water, concentration is 30/2 — write it on the vial afterwards
comment on anyone else notice mechanism kicking in around week 70 in c/glp1science · 1 points · 1 year ago
Small correction: the trial was 3 weeks, not 32. Does not change your point but people will quote it.
comment on France: meta, and what it actually costs here in c/meta · 13 points · 1 year ago
the moderation decision is logged
comment on is it normal to get constipation at week 29 in c/reconstitution · 31 points · 1 year ago
The confident tone is doing a lot of work that the evidence is not.