u/elodie_grimaldi
Contributes reviews on supplier material. Based in Tours.
member · joined 16 Jul 2025
Comments — page 3 of 3
comment on does receptor actually matter or is it forum lore at this point in c/glp1science · 0 points · 2 years ago
Is that from a human study or a preclinical model?
comment on [Meta] the dead space rule is doing its job and people should stop complaining in c/reconstitution · 7 points · 2 years ago
That is sterile water, not bacteriostatic. Same appearance, different product, and it matters for a multi-draw vial.
comment on [Lab] split one vial across PeptideMeter and VendorInvestigate — 93.7% and 94.2% in c/hplc · 786 points · 2 years ago
a blank injection between samples costs four minutes and settles most arguments
comment on [Discussion] the Ozempic advice in here is 2 years out of date in c/semaglutide · 1 points · 2 years ago
Does early fullness track the day after the shot, or is it there all week?
comment on dead space — 16 things I got wrong before I got it right in c/reconstitution · 280 points · 2 years ago
Same. I got this wrong once, caught it because the units looked absurd, and have written on every vial since.
comment on [Question] how do you actually verify insulin syringe in c/reconstitution · 95 points · 2 years ago
Correction: that gives 15 units, not what you have written.
Adding one thing — put the date on the label too. Concentration plus date and you can never mix two vials up.
comment on [Question] how do you actually verify insulin syringe in c/reconstitution · 791 points · 2 years ago
Bacteriostatic water contains benzyl alcohol as a preservative, which is what makes repeated entry into the same vial reasonable. Plain sterile water has no preservative.
comment on [Discussion] incretin is doing more work than we give it credit for in c/glp1science · 41 points · 2 years ago
receptor distribution is why the side effects are where they are
comment on unpopular opinion: most of what gets said here about concentration is guesswork in c/reconstitution · 27 points · 2 years ago
Small fix — a U-100 syringe is 100 units per mL.
This is the sentence that makes the rest unnecessary. Write it on the vial and the problem is gone.
comment on [Discussion] can we stop arguing about HPLC until somebody posts a number in c/hplc · 8 points · 2 years ago
integration decisions move the number more than the sample does
teodor_szabo is right — the integration choice is a decision and it should be stated alongside the result.
comment on does chromatogram actually matter or is it forum lore at this point in c/hplc · 1k points · 2 years ago
integration decisions move the number more than the sample does
comment on does chromatogram actually matter or is it forum lore at this point in c/hplc · 389 points · 2 years ago
Bought a second-hand instrument and learned more in six months of fixing it than in three years of reading traces.
comment on week 90 check-in — 29kg down, nausea manageable, one thing confusing me in c/semaglutide · 107 points · 2 years ago
STEP-1 ran 68 weeks and landed just under 15% mean body weight change on 2.4mg. It is an average of a wide distribution, not a target you have missed.
comment on titration: the version I wish someone had shown me in week 1 in c/semaglutide · 19 points · 2 years ago
Kept a log from week one and the single most useful column turned out to be waist, not weight.