A documentation-led approach to quality
We are a sourcing partner, not a testing laboratory. Our contribution to quality is disciplined: we know what good analytical documentation looks like, we ask for it, and we pass it through attributed to its source.
The characterisation we ask a source to provide
Identity
Mass spectrometryExpected versus observed mass — the meaningful confirmation of what a vial actually contains, and how ambiguous names are resolved.
Purity
HPLCA purity figure supported by a chromatogram, not a headline number alone.
Salt form
Stated on documentationThe counterion changes the peptide content per milligram, so it belongs on the paperwork.
Safety panel
Endotoxin, heavy metalsThe additional characterisation serious research buyers ask a manufacturer to provide.
Reading the documentation critically
Not every certificate carries equal weight. A single purity percentage with no chromatogram, no named laboratory and no batch reference tells you very little. We look for identity confirmed by mass, purity supported by data, the salt form stated, and — where a buyer needs it — a safety panel.
Attribution, always
Where a manufacturer provides testing, that evidence is theirs. We never restate a maker’s analytical work, certification or accreditation as an AMIDE credential. It is passed through, clearly attributed, so you can evaluate the source directly.
Purity, CAS, salt form, regulatory status and availability are treated as to be verified until confirmed in writing for your specific requirement. This is why the catalogue quotes rather than claims.
View the catalogue →