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Independent analytical testing • Secure digital reporting
Analytical testing coordination

Peptide purity & identity testing,built for clear decisions.

HPLC and LC-MS analysis coordinated through independent laboratories, with secure client reports and authorized public COA verification. Sample suitability and testing scope are confirmed at intake.

Clear test-by-test reporting
Secure client portal access

Analysis order

Simple intake. Clear next steps.

Prepare your sample details and requested analyses for independent laboratory review.

1

Sample

2

Analysis

3

Cart

4

Details

5

Review & payment

Sample details

Choose a sample type and the analyses you need.

Step 1 of 5

Sample type

Peptide / protein sample

Reference label

e.g. Sample A

Select analysis

Purity AnalysisMass ConfirmationQuantitative Content

Testing services

Focused analysis without the clutter.

Compare identity, purity and content analysis. Each request is subject to laboratory capability and sample suitability.

View all testing
Service 01

Standard Purity & Mass Analysis

Starting at $200 USD

Estimated · Combined purity + content reference. Subject to confirmation.

Purity assessment and calibrated content measurement. Sample suitability and the final analytical scope are confirmed before testing.

Service 02

Identity & Molecular Mass

Pricing by confirmed quote

LC-MS identity and molecular-mass enquiries. The laboratory confirms method suitability and pricing for your sample.

Service 03

Endotoxin Testing (LAL)

Starting at $180 USD / vial

Estimated · Per vial · LAL scope subject to confirmation. Subject to confirmation.

Discuss bacterial endotoxin testing for your sample. LAL method availability, interference and vial requirements must be confirmed.

Provisional USD estimates based on Uzorak’s public price list (checked 2026-10-16). Final price, sample eligibility, laboratory capability and method are confirmed by quote. “Mass” in the Standard reference means content in mg, not molecular-mass identification.

Standard purity + content: estimated examples by peptide

BPC-157Starting at $200 USD

TB-500Starting at $200 USD

GHK-CuStarting at $240 USD

RetatrutideStarting at $300 USD

SemaglutideStarting at $300 USD

TirzepatideStarting at $300 USD

Reference estimates for the combined Standard scope, subject to confirmation. These do not configure a purchasable service or guarantee laboratory availability.

See a sample COA

Your results. Clearly documented.

Explore a complete sample report and its public lookup page. Reviewed customer reports are delivered privately; public distribution requires separate approval.

View Sample Report

TA-5E9 is a demonstration. Its laboratory provenance has not been independently authenticated.

TA-5E9Demonstration
TA-5E9 demonstration COA preview

How it works

From sample to report in four clear steps.

From scope review and approved receiving instructions to secure delivery of released reports.

01

Select testing

Describe your sample and requested analyses for scope and eligibility review.

02

Send your sample

Ship only after scope, quote, payment requirements and receiving instructions are confirmed.

03

Track progress

Use your client portal to follow order and sample status as testing progresses.

04

Receive results

Review your analytical report and verify published COAs through the public lookup.

Ready when you are

Start with a clear testing request.

Tell us what you need to investigate. Domestic and international sample eligibility, shipping and laboratory availability require confirmation before submission.