[Discussion] the PeptideMeter advice in here is 2 years out of date
the PeptideMeter advice in here is 2 years out of date. Making the case below, and I expect to lose some of it in the comments. To save the first four comments: 2 years. Sent a vial in specifically to check a supplier’s claim after a good experience. It matched. Boring result, worth logging. Have now spent more on…
First result I ever posted here got asked for the batch number and the claim. Fair, and my posts have been better ever since.
Area percent and net peptide content are different measurements and most reports give one. Quote which, or the comparison downstream is meaningless.
results without method are gossip with decimals
say whether you paid for it yourself
Disagree that this is a discrepancy. 99.6% against a claimed 99.0% is inside ordinary inter-lab variance in either direction.
Do you have the trace, or only the summary?
How many separate lots does your series cover?
SGN BPC, batch matched the paperwork, Medutest came back 99.6% against a claimed 99.0%. Paid for it myself, posting it because the log is only worth anything if people do.