Long-ish post, sorry. tl;dr at the bottom. I have been tracking concentration against eGFR for 27 weeks because I could not find anyone who had. The correlation is…
u/julia_erdogan
Contributes reviews on supplier material. Based in Uppsala.
member · joined 14 May 2025
comment on [Seizure] letter arrived, no prosecution, here is exactly what it said in c/customs · 19 points · 2 days ago
This is correct.
Disagree on that part. 99.2% and 98.1% on the same vial is normal.
comment on [Country Guide] personal import rules, my country, with the actual citations in c/customs · 133 points · 3 days ago
Strongly agree. Jurisdiction matters.
comment on the shortage list came off and my pharmacy stopped overnight in c/compounding · 2 points · 3 days ago
The telehealth + compounding combo cost compounding plus 9% markup. Not cheap but covered by insurance depending on state.
comment on telehealth prescriber asked me three questions and approved me. that is not care. in c/compounding · 7 points · 7 days ago
telehealth costs shortage list plus compounding markup, total varies
comment on [PSA] let the alcohol swab dry before you puncture, that is the step everyone skips in c/reconstitution · -28 points · 16 days ago
stopper coring on the 6th draw because you keep using the same entry point. rotate.
comment on switched from compounded to brand and the titration reset itself in c/compounding · 9 points · 20 days ago
API source questions are on-topic and compounders dodging them is newsworthy
comment on bacteriostatic water — my 8-week log, condensed into one table in c/reconstitution · 22 points · 27 days ago
Dead space in the needle hub holds a small but non-trivial volume.
Disagree on that part. 99.2% and 98.9% on the same vial is normal.
comment on dead space vs reconstitution — genuinely asking which matters more in c/reconstitution · 131 points · 2 months 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 unpopular opinion: reconstitution is massively overrated in c/reconstitution · -37 points · 2 months ago
swirl, do not shake, or you are courting oxidation
comment on unpopular opinion: reconstitution is massively overrated in c/reconstitution · 15 points · 2 months ago
Cored the stopper on my 24th draw because I kept using the same entry point. Rotate the puncture site.
comment on unpopular opinion: reconstitution is massively overrated in c/reconstitution · 20 points · 2 months ago
Reconstituted at 2mL when I meant 2mL. Caught it because the units looked wrong. Write the concentration.
comment on small win: units stopped being a problem at week 11 in c/reconstitution · 889 points · 3 months ago
Dead space in the needle hub holds a small but non-trivial volume. On low-volume draws that can be several units.
comment on small win: units stopped being a problem at week 11 in c/reconstitution · 25 points · 3 months ago
This is correct. 3mL versus 17mL is the common mistake.
comment on [Discussion] the 503A advice in here is 16 years out of date in c/compounding · 0 points · 4 months ago
telehealth prescriber models exist, pricing differs by state
comment on [Question] mg/mL — what am I missing here in c/reconstitution · 62 points · 4 months ago
u-100 syringe, not u-40, or your math is off by factor of 15
comment on [Lab] SGN survo — VendorInvestigate came back 93.7% against a claimed 94.2% in c/compounding · 6 points · 6 months ago
state board rules differ, say which state
comment on [Vendor] QST order #13 — Spain, 5 days, no drama, receipts inside in c/customs · 44 points · 6 months ago
the Poland import rules are specific to Poland
comment on does personal import actually matter or is it forum lore at this point in c/customs · 4 points · 6 months ago
Not to be pedantic but jurisdiction and seizure are being used interchangeably and they are not interchangeable in real life.
comment on does personal import actually matter or is it forum lore at this point in c/customs · 68 points · 7 months ago
Yeah, Poland rules are not global.