The purity on this one actually matters because you're working with a mechanism—GIP, GLP-1, and glucagon pathways all engaged at once, so any impurity can throw off your results.
HPLC-verified at ≥99%, and we typically see consistent batch-to-batch profiles on teh 8mg or 10mg vials—most buyers go with the 10mg for dose-ranging studies, but the 30mg is better if you're running chronic dosing.

Storage at -20°C is non-negotiable; we've had labs lose yield after leaving it at room temperture for 48 hours or so, and reconstitution is pretty much only feasible in DMSO or slightly in water (check solubility before scaling up).

GMP-certified under ISO 9001, but don't expect this to work in cell-based assays unless you've optimized your vehicle—it's not suited for direct in vivo use without proper formulation.

Lead time is usually 7-10 business days for standerd orders, though our company can push faster on MOQs above 50 vials—just confirm stock before placing a rush.
Anyway, lyophilized powder ships in sealed vials, and you'll get a COA with each lot—what it does is give you the actual purity and mass spec data, so you're not flying blind.
We don't have a strict MOQ — you can order single vials from our listed sizes (8mg, 10mg, 12mg, 15mg, or 30mg). For bulk discounts, contact us directly.
Yes, every order includes a CoA showing ≥99% purity verified by HPLC, along with the batch number and test date. Just request it when you place the order.
Keep it at -20°C in a freezer, protected from light. The sealed vial is stable for months under those conditions — just avoid repeated freeze-thaw cycles.
We can do custom vial sizes and private labeling for bulk orders. Send us your requirements — minimum for custom runs is typically 100 vials per size.
For stocked sizes like 8mg and 10mg, we ship within 2-3 business days. Larger quantities or custom orders take 7-10 business days after confirmation.