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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.
We can start from as low as 10 vials for the 2mg size, but if you need smaller quantities, just let us know and we’ll see what we can do.
For custom 60mg vials, lead time is usually around 7-10 business days after order confirmation, depending on the batch size.
Yes, every batch comes with a COA that shows the actual purity, typically above 99.5%, along with other specs like appearance and molecular weight.
We mainly package in 2mg to 60mg vials, but for larger research quantities we can discuss custom bulk packaging options.
Store it in a cool, dry place away from direct sunlight and moisture. Keeping it sealed and at room temperature or lower helps maintain that purity level.
