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We’ve been moving a fair amount of this lately, and most buyers go with the 10mg for smaller-scale work, but the 30mg vial is better if you’re dosing higher volumes or running longer studies — just something to note when ordering.
What it does is it come as a lyophilized white powder, purity above 99% by HPLC, and that’s pretty much the standerd we see across the board. You’ll get a COA with each vial, though we sometimes batch the full documentation if you order multiples.
It’s soluble in sterile water or bacteriostatic water, which is what you’d expect, but the 30mg can take a bit more patience to reconstitute fully — not really a huge deal, just let it sit after swirling.
The shelf life is 24 months when stored at 2-8°C in a dry enviroment, and we usually have stock, but confirm lead time if you need more than 50 units or so. One thing: this isn’t suited for anything oral or topical — it’s strictly for reconstitution and research only.
Actually, the vials come as sealed glass with rubber stoppers, and the molecular weight is roughly 4.1 kDa, but we don’t list CAS on the label if that matters to you. It’s better than reagent grade for metabolic or appetite studies, and the tolerance is tighter than most generic peptides we see.
Anyway, teh 20mg strength is sort of a middle ground, but we don’t have perfect data on how long the powder holds beyond the 24 months if the fridge fluctuates — so keep it cold and dry.
We guarantee >99% purity, verified by HPLC. A batch-specific Certificate of Analysis (COA) is provided with every order so you can check the exact results.
We offer 10mg, 20mg, and 30mg per vial. There is no minimum order quantity—you can buy just one vial of any strength, or mix and match.
Store it at 2-8°C in a dry place. When stored properly, the shelf life is 24 months. Keep it sealed in the glass vial until use.
Yes, each batch comes with its own COA showing purity and HPLC test results. Just request it with your order, and we'll include it.
It's soluble in sterile water or bacteriostatic water. The powder is manufactured under sterile conditions, so just use proper sterile technique when reconstituting.
