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Actually, teh 99%+ purity is what most researchers lock onto first, but what really matters is how that holds up during handling and reconstitution—this comes as that yellowish paste you'd expect, sealed with desiccant and moisture barrier packaging that isn't standard for every peptide supplier out there.
We've known people who tried making a stock solution and wished they'd checked the storage first because keep it between -15°C and -25°C in sealed vials protected from light, otherwise you'll start losing integrity within a few months; room tempearture is a no-go for anything past a week or so.
If you're running dose-response or stability work, the flexibility on vial size matters more than you'd think, because we can literally do 0.1g up to 10kg, and when you need custom concentration or labeling printed on vial itself, that's not a problem either (usually takes an extra 2-3 days to sort the artwork).
This isn't for anything in vivo unless you've got an explicit approved protocol and proper ethical clearance—it's strictly research use, so don't try to sidestep that, and honestly the shipping cold chain is what catches most buyers off guard because dry ice logistics can add 48-72 hours if you're outside our regional hubs.
2 grams? 500 grams? Whatever you order, we'll ship with COA and HPLC trace—typical MOQ on custom labeling is 1kg but if you're just ordering stock sizes, any quantiy works.
For 1kg, we typically ship within 5-7 business days after order confirmation and payment. Larger orders like 5kg or 10kg may take a bit longer depending on current stock.
Yes, every batch comes with a COA showing the >99.0% purity and other specs. We can also share HPLC or MS reports if you need them—just ask.
Sure, we can do custom amounts like 500g. Just contact us with your exact quantity, and we'll adjust the pricing and lead time accordingly.
Keep it sealed tight, away from light, and between -15°C to -25°C. A freezer works fine. Avoid temperature swings to keep the yellowish paste stable.
No minimum on the 0.1g size—you can order just that for small-scale testing. For larger sizes like 1kg, we usually ask for at least that amount.
