Polyhedron Laboratories IncIndependent Analytical Testing

Research-Use-Only Analytical Services

Analytical testing for research and quality-control samples.

Independent purity and identity testing with clear reporting, batch-level documentation and digital COA verification.

Submit SampleVerify COA
HPLC PurityLC-MS IdentityCOA ReportsBatch Traceability
www.polyhedronlaboratories.com/verify

COA Lookup

Verify a COA

Search by COA ID, accession number, lot number or company name.

Sample
Analytical Reference Sample
Lot
ARS-26A14
Methods
HPLC purity · LC-MS identity
Purity
98.7%
Status
VERIFIED

Avg. turnaround

3-5 business days

Analytical methods

HPLC · LC-MS

Reporting

Digital · Verifiable

Use scope

Research only

Testing Services

Simple COA testing for research supply chains.

A clear Purity & Identification COA with optional endotoxin testing for submitted research-use-only samples.

Process

Submit a sample. Receive a clear analytical report.

  1. 01

    Submit sample information

    Provide product name, lot number and requested service.

  2. 02

    Ship the sample

    Send the physical sample using the instructions provided after submission.

  3. 03

    Analytical review

    The sample is processed using the selected analytical method.

  4. 04

    Receive your COA

    Digital report with verification code for B2B documentation.

Inside the Lab

Built around analytical instruments, not marketing.

Our workflow runs on dedicated HPLC and LC-MS systems with documented methods and traceable sample handling.

  • HPLCReverse-phase chromatography for purity profiling
  • LC-MSMass-based identity confirmation
  • RUOResearch-use-only documentation
Polyhedron Labs analytical bench
HPLC-UV · LC-MSLab floor
HPLC instrument detail
HPLC system stack
HPLC-UV · sample run · acquired 2026-05-10
λ 220 nm
0.41.22.8Analyte A · 98.7%4.15.67.0retention time (min) →

COA Lookup

Verify a Certificate of Analysis.

Search by COA ID, accession number, lot number or company name.

  • Each COA is issued with a unique verification code.
  • Verification is public and free for B2B counterparties.
  • Photo records of received samples are attached when relevant.
www.polyhedronlaboratories.com/verify

COA Lookup

Verify a Certificate of Analysis.

Search by COA ID, accession number, lot number or company name.

Sample
Analytical Reference Sample
Lot
ARS-26A14
Methods
HPLC purity · LC-MS identity
Purity
98.7%
Status
VERIFIED