Reference peptides for Córdoba research groups

How shipments reach Córdoba

Orders are picked, packed and dispatched within one to three working days of confirmation. Transit into Córdoba is 5–18 business days from the moment tracking goes active. Anyone promising materially faster on this route is guessing. Shipments travel via a tracked delivery service; the route and carrier depend on the dispatch hub. There is no separate customs step to manage once the parcel is inside the domestic network. For teams working across Cartagena, Terrassa, Jerez de la Frontera, Sabadell and Móstoles, keeping one shared log of batch numbers saves a lot of retrospective guesswork.

A laboratory on the edge of Córdoba is served on the same route as one in the middle. Nearby Cartagena is covered on the same terms. Tracking is issued at dispatch and stays live to the door; we stay reachable on WhatsApp for the duration of transit. Our documentation is written for someone who will have to defend the sourcing decision later. Independent laboratories, not our own, produce the analysis attached to anything shipped toward Córdoba.

The legal position, stated plainly

The classification is research reference material for in-vitro characterisation, and it does not change by destination. No item is a medicinal product, and none is offered for use in or on a person or animal. Local research-chemical rules vary; the buyer in Spain is responsible for checking them. Nothing on this page is a promise about outcomes; it describes handling, documentation and logistics for Córdoba, Spain.

There is no separate customs step to manage once the parcel is inside the domestic network. Documentation accompanies every parcel so an inspection finds a consistent description rather than a gap. Cold-chain packaging is sized for the Córdoba transit window rather than a generic European one. We do not run discounts, so the figure you see is the figure you pay.

Useful alongside this page: recent research write-ups, storage and reconstitution guide, TB-500 chemistry and stability notes, browse all characterised compounds.

Verification: HPLC, mass spec, batch records

Purity is measured by independent HPLC; identity is confirmed separately by mass spectrometry. Keep the certificate with the batch: separating the two is the most common records problem we see. We publish the trace itself, so the number can be checked rather than taken on trust. Ask for the batch number and certificate up front — that request is expected, not unusual.

Transit into Córdoba is steady rather than fast, and we prefer to describe it honestly: 5–18 business days from the moment tracking goes active. Certificates are reissued on request for archive purposes. Where work is split between Córdoba and another site, matched batches remove a common source of unexplained variance. Questions about storage from Córdoba are welcome before an order, not only after one.

Closing notes for Córdoba

Whether you are ordering a single vial or building a comparator panel across two sites, the process into Córdoba is the same and the documentation is the same. That predictability is the point.

Educational reference page. Material is not a medicine and not for human or veterinary use.