GIP / GLP-1 / GCG RA (NXP-703) — RET-0426

Analiza Białek sp. z o.o. · Laboratory of analysis

GIP / GLP-1 / GCG RA (NXP-703) · RET-0426

Verification code D2UK19M4

ClientPristine Sequence

Order number100014500

Batch numberRET-0426

Name on reportRETATRUTIDE (5MG)

Number of samples1 vial

Receive date6 May 2026

Start date22 May 2026

End date25 May 2026

Method of taking the sampleSample provided by customer

FormWhite powder in glass vial

Results
Substance	Content	Labelled strength	Purity
Retatrutide	5.74 mg	5 mg	99%

Photograph of the sample as submitted to the laboratory, lab order 100014500 — Photograph of the sample submitted

HPLC chromatogram, lab order 100014500 — Chromatogram

Method

Sample applied at 3 µl to a BioBasic 8 Thermo Scientific column, linear gradient of water and acetonitrile, both with 0.1 % trifluoroacetic acid. Content is calculated against the laboratory’s reference chromatogram.

Gradient
Time	H₂O + 0.1 % TFA	ACN + 0.1 % TFA
0 min	60%	40%
2 min	60%	40%
12 min	5%	95%
15 min	5%	95%

Research use

All products are supplied for in-vitro laboratory research only. They are not medicines, not for human or veterinary use, not for food use, and are not offered for the diagnosis, treatment, cure or prevention of any condition. No protocol, quantity or method of administration is supplied with any product. Determining suitability for a given experiment is the researcher’s responsibility. By purchasing you confirm you are a qualified researcher.

Certificate of analysis

Method

Research use