PeptidePlugs' prices caught my eye while I was pulling together a lab procurement review, and I'd rather sort out a few things before ordering. For the 34 listed products, how close do the catalog names, sizes, and published prices track the current batch COAs and the latest pricing updates?
The COA verification I can find online is only by 1, so I'd want batch-specific mass spectrometry and HPLC purity reports for each current lot — lab, method, date. Also, what are the shipping terms, carrier, packaging, and cold-chain situation? If you've actually ordered from them, I'd like to hear it.