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We're responding to your RFQ on GHK peptide powder, and you'll be looking at over 99% assay purity with AR grade classification — basically a refined biochemical reagent in white powder form, stored dry and cool.
The CAS for this one is GHK, and the purity is locked around 99%, which is tighter than what you'd typically find in less strict grades — we've had buyers running copper-binding studies find it works well, but it's not suited for anything requiring pharmaceutical-grade validation beyond research use. A detail you might not think to ask: teh powder flows cleaner than most when reconstituted in sterile water (usually 2-4 weeks shelf life after opening).
MOQ is typically 1 gram or so, and we usually have stock, but confirm lead time if you need more than 50 units — give or take a few days for larger orders. 5-10 grams is common for most buyers, anyway.
Packaging is straightforward: sealed vials with COAs on each batch, no fancy labeling — just the specs you need (ratio, assay, appearance). One thing we see is some researchers asking for HPLC traces; our company provide them with every order.
So if you're ready to proceed, let us know the quantty and preferred packaing format — our company can have samples dispatched within a week or so.
We typically require a 1-gram minimum for first-time orders, but we can discuss smaller quantities for research validation. Larger orders naturally get better pricing.
Yes, every batch comes with a COA showing the 99%+ assay and purity data. We can also share HPLC chromatograms if you need more detailed quality documentation.
Keep it in a dry, cool place away from direct sunlight and moisture. An airtight container in a desiccator or fridge works best to preserve the white powder form.
We can customize the label with your lab details or project code, and we offer foil pouches or sealed vials. Just let us know your packaging preference before shipment.
For in-stock items, we ship within 2-3 business days. Custom orders or larger quantities may take 7-10 days, depending on your location and shipping method.
