Using expired materials introduces an unnecessary variable and risk into your research
Samsa, M
When that hose has tiny cracks or leaks, it cant do its job properly
Only appropriate analytical testing can establish identity, assay and purity
Poor technique, like vigorous shaking, using the wrong solvent, or ignoring sterility, can cause foaming (which risks oxidation), precipitation (insoluble aggregates), or rapid degradation from bacterial byproducts
"Individuals who have gotten these resources are going to continue to utilize these products." After the meeting, the FDA will review the votes, discussion and public comments before making a decision on each of the peptides