u/cesar_teixeira
Contributes reviews on supplier material. Based in Enugu.
member · joined 15 Jun 2025
Overview — page 2 of 2
comment on [Discussion] the excursion advice in here is 3 years out of date in c/coldchain · -18 points · 2 years ago
A transit temperature logger records a distribution, and time above a threshold matters as much as peak temperature. That is the argument for logging rather than guessing.
comment on the stability question that gets asked weekly, answered properly in c/coldchain · 1 points · 2 years ago
Gel packs are designed for a duty cycle. A liquid pack at the end of a longer-than-expected transit is a pack behaving as specified, not evidence of an excursion in the vial.
comment on [Vendor] GGPeps order #16 — Ireland, 13 days, no drama, receipts inside in c/coldchain · 41 points · 2 years ago
write the reconstitution date on the vial
comment on [Meta] proposal — a flair for cold chain posts in c/coldchain · 11 points · 2 years ago
lyophilised powder is far more forgiving than the panic threads suggest
comment on [Meta] proposal — a flair for cold chain posts in c/coldchain · -16 points · 2 years ago
light matters more than people think for some of these
comment on [Meta] the lyophilised rule is doing its job and people should stop complaining in c/coldchain · 32 points · 2 years ago
a logger costs less than a vial and answers the question permanently
comment on [Meta] the stability rule is doing its job and people should stop complaining in c/coldchain · 159 points · 2 years ago
Agreed on seasonality. The same lane in February and August is not the same lane.
comment on [PSA] excursion is not what most of this community thinks it is in c/coldchain · 0 points · 2 years ago
a warm gel pack tells you the pack failed, not that the material did
Disagreeing with this line only: freezing a reconstituted vial is not a safe default.