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Looking at your RFQ for retatrutide, we've been supplying this peptide to labs in Australia for a while now, and the 99% purity via HPLC is consistent batch to batch—most buyers go with the 10mg vials for their dose-response studies, but we also stock 2mg and 5mg if you're just starting a small run.
The is shipped in sterile glass vials, and what it does is reconstitute easily in water or sterile buffer, which is pretty much standard for these GLP-1/GIP agonists. 36 months shelf life when you keep it at -20°C protected form light, so plan your storage accordingly.
One thing experienced buyers appreciate is the sequence itself—H-Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Arg-Asp-Ser-Ala-Arg-Tyr-NH2—it's got a tighter tolerance than some off-market peptides we've tested, but it's not ideal for long-term room temperture storage (check lead time if you need expedited shipping during Australian summer).
We usually have stock for 2mg and 5mg sizes, roughly 200 vials or so available right now. molecular weight is about 857.03 g/mol, but honestly most researchers just verify via COA rather than calculating each time. CAS number is 63958-90-7 if your procurement system needs that for tracking.
Actually, I'd mention that batch HPLC results are included with every order—we've had a few buyers ask about solubility in PBS versus water, and either works fine, just avoid freeze-thaw cycles after reconstitution. Anyway, typical MOQ for whlosale is 50 vials per size, but our company can do a mixed case if you're testing multiple concentrations.
So if you're ready to proceed, we can ship within 10 days or so from our Sydney warehose—confirm shipping address and whether you need TDS or SDS documents for import clearance, since customs occasionally flags peptide powders even with the CAS listed.
