no lot number, no certificate. a document you cannot tie to the vial in your hand is decoration
#coa-reading 2025-06-28
Saturday11 messages5 participantstimes are UTC
Highlights from this day
- u100_pat — is endotoxin ever tested on research material mixed fonts and inconsistent kerning in one document is worth a second look 21:30
- u100_pat — i have never seen a research certificate with an endotoxin result on it. not once 21:50
- VialBot — Reminder set. I will post here in 2 days. 21:52
- deamidation — i keep every certificate in a dated folder and compare them. two suppliers had not changed their template since 2019 21:55
thats the counterion
is endotoxin ever tested on research material
mixed fonts and inconsistent kerning in one document is worth a second look
one decimal versus two is usually just house style, not precision
i have never seen a research certificate with an endotoxin result on it. not once
📈10✅1
if you only read one line on a certificate, read the lot number. if you read two, read the assay
Reminder set. I will post here in 2 days.
i keep every certificate in a dated folder and compare them. two suppliers had not changed their template since 2019
[edited]❤️1📈13😂9
is a supplier certificate worth anything on its own
sloppy not sinister
nobody can authenticate a certificate from a scan. you authenticate the material by testing it yourself