Peptides · explainer
How to read a peptide Certificate of Analysis identity (LC-MS) confirmed
purity (HPLC) 99.746%
net content 12.63 mg / 10 mg label
heavy metals pass
endotoxin < 0.20 EU/mL
sterility (14-day) no growth
Tag
Quality Control
2 articles
Peptides · analysis
Understanding purity, potency, and net content: three measurements every peptide researcher should know Three different numbers describe what is in a vial, and each answers a different question. Knowing what each one means makes you fluent in the language of a Certificate of Analysis.
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