Polyhedron Laboratories IncIndependent Analytical Testing

Capabilities

Analytical testing capabilities for research and quality-control samples.

Polyhedron Laboratories supports independent documentation workflows for submitted samples, including purity and identity COAs, optional endotoxin testing, and digitally verifiable records. All services are research-use-only and are not intended for clinical, diagnostic, therapeutic, dosing, or human-use decisions.

Purity & Identification COAEndotoxin TestingCOA Generation and VerificationAdditional Scope Review

Current starting prices

Purity & ID COA

$200

Endotoxin add-on

+$175

Other scope

By email

Pricing is shown in USD. Estimated turnaround is 3-5 business days after samples are received by the laboratory. Volume discounts are available for samples submitted at the same time: 5% for 10 samples and 10% for 20 or more samples.

01

Purity & Identification COA

HPLC purity analysis and/or identity confirmation

Core COA workflow for submitted research-use-only samples that need clear purity and identity documentation.

  • Starting price: $200 USD per submitted sample
  • HPLC purity analysis and/or identity confirmation depending on scope
  • Useful for lot documentation, supplier review, and B2B quality records

02

Endotoxin Testing

LAL test

Optional endotoxin testing for submitted biological research materials where bacterial endotoxin contamination needs to be documented.

  • Starting price: $175 USD when requested
  • Additional vial may be required
  • Reported as a research-use-only screening result

03

COA Generation and Verification

Digital verification record

Structured Certificates of Analysis with sample data, method references, results, photos, PDF links, and a public verification code.

  • Unique COA code per published record
  • Public lookup for distributors, partners, and internal review
  • Research-use-only scope and disclaimer attached to verification records

04

Additional Scope Review

Email-based review

Additional testing requests can be reviewed by email before sample submission instructions are issued.

  • Scope and pricing are confirmed directly with the client
  • Requests remain private until a COA is intentionally released
  • Useful for special documentation needs or multi-sample submissions

Scope a sample

Need to confirm which tests fit your sample?

Submit sample details and we will respond with the recommended analytical scope before any COA is published.

Submit sample