Been looking at Gbnstore (https://gbnstore.top) alongside a couple other suppliers and trying to get the basics straight before I go further with them. Anyone here actually ordered or looked into these guys?
- What's actually in their catalog — which categories, which specific compounds — and do the listings state identity/purity specs on each one? - Their COAs: are they batch-specific and tied to actual lot numbers?
Do they name the third-party lab and the methods (HPLC, MS, NMR) and do they test for residual solvents and heavy metals? - Do the published prices include shipping, taxes or customs fees, or is that all extra? Any bulk/quantity tiers or minimum-order terms spelled out anywhere?
- Where do they ship from, what countries do they cover, how long is dispatch, how's the packaging, do you get tracking, and what happens if a parcel gets seized or lost? - Where are they legally registered or operating from, and will they give a verifiable business address/contact before someone makes a research purchase?
Trying to compare this against the other vendors I've been looking at, so if anyone has real experience with them I'd rather hear it than guess.