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A buyer's customer running a GLP-1 receptor binding assay needs consistent peptide quailty across multiple vials, and that's where we've focused our QC—each 10mg vial comes with a COA showing 99% purity by HPLC, which is better than reagent grade for this specific application, basically.
We ship to US labs regularly, and we include standard import documentation—commercial invoice, packing list, and a research-use-only statement that customs typically wants, though the MOQ is 50 vials or so for international orders.
Storage is straightforward: just a cool dry place away form light, and you'll get the full 2-year shelf life easily, though we usually have stock ready in 2-4 weeks (check lead time for larger whlosale quantities).
One thing most buyers don't think to ask about is the vial fill accuracy—our 10mg spec is actual peptide content, not overfill, so what you see is what you get, give or take 0.2mg.
This peptide isn't suited for anything beyond research use, obviously, and the PP foil bag packaing works fine for short-term handling but you'll want to transfer to a desiccated container if storing opened vials for more than a few days.
Anyway, we've had repeat orders from UK labs that appreciate the tighter tolerance on purity versus some cheaper sources—those 99% HPLC results hold up batch to batch, and that's pretty much what keeps them coming back.
We can do single vial orders for research labs, but the MOQ may vary by batch. Typically, we recommend at least 5 vials for standard orders to keep shipping efficient.
Most orders ship within 3-5 business days after payment clears. Delivery time depends on your location, but express courier usually takes 5-10 days.
Yes, we include a COA with every batch, confirming the 99% purity and other specs like peptide content and mass spectrometry results.
It comes in a PP foil bag inside a box, and should be stored in a cool, dry place away from light. The shelf life is 2 years under those conditions.
We can customize vial sizes and labels for bulk orders, but standard 10mg vials are our stock option. Just let us know your requirements, and we'll quote accordingly.
