01 / METHODOLOGY

Every Batch. Third- Party Tested.

Third-party HPLC, UPLC, and mass spectrometry analysis on every production run. Certificates of Analysis available for every batch number. Independent labs. No self-certified results.

02 / WHY IT MATTERS

Why COAs matter for research integrity

A Certificate of Analysis is a laboratory document confirming the identity, purity, and strength of a research compound. Without a valid COA from an independent laboratory, researchers cannot establish the identity or concentration of a compound used in their assays.
Impure compounds introduce variables that invalidate experimental results. In in vitro research, concentration accuracy directly affects reproducibility. A compound listed as 99% pure but lacking HPLC verification provides no meaningful assurance.
Alpha Health provides batch-specific COAs from named third-party analytical laboratories. Every vial ships with a traceable lot number. COAs are available for download per batch.

03 / METHODS

Method

Alpha Health

Generic Supplier

Purity Analysis

  • HPLC / UPLC (quantitative)

Titration or IR (qualitative)

Identity Confirmation

  • Mass Spectrometry (MS)

TLC or FTIR only

Endotoxin Testing

  • LAL / rFC method

Not tested

Batch-Level COA

  • Yes - lot-specific

Generic or not provided

Laboratory Independence

  • Named third-party lab

In-house or undisclosed

UV Purity Cross-check

  • Yes - UV absorbance profiling

Rare

04 / CHROMATOGRAM

Reading a peptide purity chromatogram

HPLC chromatograms display compound peaks over retention time. The main peak represents the target compound. Smaller peaks indicate impurities. Purity percentage is calculated from peak area ratios.

Sample HPLC chromatogram - real chromatogram to be provided by Alpha Health

05 / DUE DILIGENCE

How to evaluate any supplier's COA

Use this checklist when assessing any research peptide supplier. 0/6 criteria checked.

Does the COA include an identity test (MS or NMR)?

Reputable labs run mass spec or NMR confirmation, not just purity.

Is the COA issued by a named third-party laboratory?

In-house testing is not independent verification. The lab name should be searchable.

Does the COA match the batch number on the vial label?

Batch-level COAs are tied to specific production runs, not general product certificates.

Is the purity method stated (HPLC, UPLC, UV)?

Unspecified "purity" without method disclosure is not verifiable.

Does the COA include an endotoxin test result?

Research-grade peptides should pass endotoxin testing (LAL or rFC method).

Is the COA dated within the last 12 months?

Outdated COAs do not reflect the current inventory being sold.

06 / PARTNER LABS

[Lab Partner A - to be provided by Alpha Health]

[Lab Partner B - to be provided by Alpha Health]

COA Library

Browse our COA library

Batch-specific certificates of analysis available for every compound we supply. Full COA library available before production launch.
Research Disclaimer
Product Usage: For Research Use Only – Not for Human or Veterinary Use
This product is not a drug, food, cosmetic, or dietary supplement and has not been evaluated by the FDA. It is strictly intended for in vitro research by qualified professionals. Any use in humans or animals is strictly prohibited and may violate federal, state, or local laws, including the Federal Food, Drug, and Cosmetic Act. No therapeutic or diagnostic application is implied or permitted.

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Research Access Verification

All products sold by Alpha Health are intended for laboratory and research purposes only. They are not for human consumption, veterinary use, or medical applications. You must be 21 years or older to purchase. Misuse of these products is strictly prohibited.
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