Every certificate, public.

Published before the lot is listed. Per lot, not per line.

ISO/IEC 17025-accredited lab
≥99% HPLC

A Glucagon Research vial standing on a Certificate of Analysis laid on a stone slab

20 of 20 certificates

GR-S1 2 mg — Lot — pending · Retest — pending
GR-S1 5 mg — Lot — pending · Retest — pending
GR-S1 10 mg — Lot — pending · Retest — pending
GR-T2 10 mg — Lot — pending · Retest — pending
GR-T2 30 mg — Lot — pending · Retest — pending
GR-T2 60 mg — Lot — pending · Retest — pending
GR-R3 5 mg — Lot — pending · Retest — pending
GR-R3 10 mg — Lot — pending · Retest — pending
GR-R3 20 mg — Lot — pending · Retest — pending
GR-C1 5 mg — Lot — pending · Retest — pending
GR-C1 10 mg — Lot — pending · Retest — pending
GR-SV2 5 mg — Lot — pending · Retest — pending
GR-SV2 10 mg — Lot — pending · Retest — pending
GR-SV2 20 mg — Lot — pending · Retest — pending
GR-M2 5 mg — Lot — pending · Retest — pending
GR-M2 10 mg — Lot — pending · Retest — pending
GR-M2 20 mg — Lot — pending · Retest — pending
GR-E1 1 mg — Lot — pending · Retest — pending
GR-E1 5 mg — Lot — pending · Retest — pending
GR-E1 10 mg — Lot — pending · Retest — pending

Close-up of the chromatogram peaks printed on a Certificate of Analysis, two vials behind it

What every certificate shows

Six tests, every lot, run by an independent ISO/IEC 17025-accredited laboratory in the United States.

Purity Chromatographic purity against specification.HPLC
Identity Mass confirms the sequence.LC-MS
Net peptide Content against a reference.UV
Water Residual moisture in the cake.KF
Counter-ion Residual TFA, measured.IC
Endotoxin Run on the finished vial.LAL

ISO/IEC 17025 accreditation applies to the laboratory’s competence for the methods on its scope of accreditation, not to any product.