HPLC-UV analysis
Chromatographic separation evaluates the main peak and other detected components. The report documents purity results alongside a chromatogram.
Included from the Essential panel.Peptide analytical servicesPeptide testing.
Peptide testing.
Clearly documented.
Purity, identity, and contaminant analysis for research peptides. Choose the testing your sample requires, with results documented in a certificate of analysis.
HPLC-UV · LC-MS/MS · Contaminant screening
LABORATORY SERVICES
Defined methods.
Documented findings.
Verify a certificate of analysis
Check an Aegis COA against its public record.
Analytical methodsStart with the question.
Start with the question.
Select the right analysis.
Different methods answer different questions. Select a panel based on the information you need about your sample.
LC-MS/MS analysis
Mass spectrometry provides evidence for compound identity. Used with HPLC, it adds information that a purity percentage cannot provide on its own.
Included from the Standard panel.Targeted screening
Panels extend to elemental impurities, residual solvents, endotoxin, and microbiological testing. Coverage depends on the selected panel.
Compare the individual tests before ordering.Testing panels
Compare all panel details →A clear scope. An upfront price.
Essential
HPLC-UV purity analysis with a chromatogram and digital COA.
$149Order panel →Standard
Essential testing plus LC-MS/MS identity and heavy metals screening.
$275Order panel →Professional
Standard testing plus residual solvents, endotoxin, and microbial limits.
$449Order panel →Comprehensive
Professional testing plus expanded elemental analysis, sterility, particulates, and water content.
$699Order panel →Prices in USD. Confirm sample requirements and the reporting timeline before shipment. Turnaround depends on the selected methods; not all tests can be completed on a rush schedule.
Sample submission
Read the submission guide →From sample to report.
Confirm your testing needs
Select a panel or contact us about your compound. Confirm the quantity required, handling instructions, and expected timeline.
Order and send your sample
Place your order and obtain shipping instructions. Identify the sample with its compound and lot information so it can be matched to your order.
Review the reported results
Read the COA for the tests performed and results reported. Use certificate verification to check the public record, where available.
Certificate of analysisA result is only useful
A result is only useful
with its context.
Match the report to the sample and the scope of testing. A COA describes the submitted material; it is not a guarantee about every vial in a batch.
Go to certificate verification →- 01
Sample identification
Certificate number, compound, and lot number.
- 02
Methods and findings
Tests performed, reported values, and result status.
- 03
Dates and supporting report
Test and issue dates, with a report download when available.
What is the difference between purity and identity testing?
Purity testing measures the relative chromatographic signal attributed to the main component. Identity testing evaluates whether analytical data match the expected compound. A purity percentage alone does not confirm peptide identity, concentration, or suitability for use.
How do I verify a certificate of analysis?
Enter the COA number printed on an Aegis report into the certificate lookup. For a public certificate, compare the compound, lot number, test date, and reported results. If a record cannot be found or details do not match, contact us before relying on the document.
What should I confirm before shipping a sample?
Confirm the compound, selected panel, required sample quantity, packaging, shipping address, and expected reporting timeline. Requirements vary by material and requested tests; contact us before sending your sample.
How long does peptide testing take?
Timing depends on the methods selected, sample condition, and laboratory scheduling. Microbiological and sterility methods can require longer observation periods. Confirm a panel-specific timeline before placing an order that depends on a deadline.
Does a passing result mean a peptide is safe for human use?
No. A certificate reports findings for the submitted sample and tests performed. It does not establish clinical safety, efficacy, regulatory approval, or suitability for human or veterinary use.
Define the testing your sample needs.
Contact us about panel selection, sample quantities, or reporting requirements.