u/cato_achebe
Contributes reviews on supplier material. Based in Łódź.
member · joined 12 Mar 2025
comment on [Explainer] area% is not mass% and here is exactly why it matters in c/coa · 12 points · 6 days ago
Inter-lab variance on this kind of assay is routinely 1–2 points. Different column, different gradient, different integration.
comment on [Suspicious] identical chromatogram on two different compounds from the same vendor in c/coa · 34 points · 8 days ago
I am going to push back on this slightly.
comment on [COA] what does "related substances 1.4%" actually mean for my vial in c/coa · 39 points · 11 days ago
post the whole document, not the headline number
comment on unpopular opinion: step therapy is massively overrated in c/insurancefights · -37 points · 1 months ago
external review is the appeal after insurance says no
comment on what would you tell week-1 you about batch in c/coa · 45 points · 1 months ago
Strongly agree. Mass% and area% are answering different questions on the same document.
comment on anyone else notice certificate of analysis kicking in around week 75 in c/coa · 1 points · 1 months ago
no "is this good?" without saying what the compound and claimed purity are
comment on reading area percent threads from 2024 and half of it aged badly in c/coa · 63 points · 2 months ago
comment on someone explain step therapy to me like I have not read a paper in years in c/insurancefights · 2 points · 2 months ago
Small correction: the trial was 21 weeks, not 37. Does not change your point but people will quote it.
comment on what changed for me between week 30 and week 73 in c/coa · 25 points · 2 months ago
axis labels included, always
comment on anyone else notice prior authorization kicking in around week 69 in c/insurancefights · 254 points · 2 months ago
the carve-out clause varies by employer
comment on external review: the version I wish someone had shown me in week 1 in c/insurancefights · 93 points · 3 months ago
What was the denial code?
comment on [Question] New Zealand — has anyone got a straight answer on certificate of analysis in c/coa · 4 points · 3 months ago
redact your own name, not the vendor's batch details
comment on [Results] 7 weeks, 41kg, and formulary was the hard part in c/insurancefights · 153 points · 5 months ago
Strongly agree. Step therapy is predictable if you have the criteria.
comment on nobody warned me about reflux and I would have liked the warning in c/coa · 156 points · 8 months ago
post the whole document, not the headline number
comment on the Netherlands: area percent, and what it actually costs here in c/coa · 11 points · 8 months ago
axis labels included, always
comment on Denmark: step therapy, and what it actually costs here in c/insurancefights · 10 points · 9 months ago
Slight fix: the number was 98.9, not 99.0. Decimal point, but a fairly consequential one.
comment on 19 months in and purity is still the thing I get wrong in c/coa · 117 points · 10 months ago
Small correction: the trial was 22 weeks, not 19. Does not change your point but people will quote it.
comment on week 81 check-in — 12kg down, injection-site soreness manageable, one thing confusing me in c/coa · 9 points · 11 months ago
Yeah, 96.8% area is not the problem, the missing impurity breakdown is the problem.
comment on [Discussion] the purity advice in here is 9 years out of date in c/coa · 0 points · 1 year ago
comment on prior authorization is the most under-discussed thing in c/glp1muscle in c/insurancefights · 1 points · 1 year ago
prior auth criteria are state-specific, denial differs