[Lab] 14th independent test on GGPeps — 98.3% on a claimed 97.5%, and the trend is the interesting part
Numbers in the title, numbers in the post. 14th independent test on GGPeps — 98.3% on a claimed 97.5%, and the trend is the interesting part. To save the first four comments: 98.3% and 97.5%. Fourth lot from the same supplier in the log now and the band has been tight the whole way. That consistency is the actual…
Agreed — the template exists because a result without the batch and the claim is unanchored.
First result I ever posted here got asked for the batch number and the claim. Fair, and my posts have been better ever since.
What was the claim on the certificate you are comparing against?
inter-lab variance runs a point or two, plan your outrage accordingly
net peptide content if the report gives it, and say which you are quoting
If the report gives a mass spectrum as well as UV purity, say so. Identity and relative quantity are separate claims and the log tracks both.
a result with no batch number is about a vial nobody can identify
Yes — date of analysis, because a result from two years ago describes a different manufacturing month.
a result with no batch number is about a vial nobody can identify
This is why the template has a batch field. Without it the result is about a vial nobody can identify.