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We've got your RFQ here and looked over the specs — the 99.5% purity is what we run, verified by HPLC with a COA included, and we typically see 4813 g/mol on the MW, give or take a few points depending on the salt form you're working with.
Basically, it's a white powder, and we package it in 2mg to 60mg vials depending on your needs — most buyers go with the 5mg or 10mg vials for convenience, but we can do custom sizes if you give us a heads-up on volume.
What it does is hold up well in cool, dry storage, but we've had a few cases where humidity crept in during transit, so we double-bag the vials now — it's a small detail but it matters for stability over 20 days or so.
Batch consistency is pretty tight across lots, and we run a retest policy at 6 months form production date — you'll get the orginal COA plus a retest certifcate if you request it, though we usually have stock ready to ship within 3-5 business days.
One thing to note: this isn't suited for anything beyond research use — it's pharmaceutical grade, sure, but we don't validate for clinical application, and the HPLC method we use is better than reagent grade for peptide work but not a substitute for GMP testing.
So, on the order side, our company can do 50 vials or so for a first run, and we'll include the TDS with the shipment — just confirm the vial size you want and we'll lock in the MOQ.
