Home  /  What we test
Analytical services

What we test.

Order a single assay or a full release panel. Every result is reported with the method behind it and issued as a certificate anyone can verify online. Don't see your analyte below? Ask — our capabilities reach beyond this catalog.

Peptides

Research peptides

Identity and purity for peptides such as BPC-157, TB-500, CJC-1295, Ipamorelin and Melanotan.

  • RP-HPLC purity (area %)
  • LC-MS identity [M+H]
  • Net peptide content
  • Water — Karl Fischer
Request this test
GLP-1

GLP-1 analogues

Quantitation and identity for semaglutide, tirzepatide and retatrutide, including blend screening.

  • LC-MS quantitation (mg/vial)
  • Identity confirmation
  • Blend / multi-analyte screen
Request this test
Proteins

HGH & growth factors

Amount and purity for rHGH, IGF-1 LR3, HGH fragment and follistatin, with aggregate analysis.

  • Amount / assay
  • SEC-HPLC purity
  • Dimer / higher-MW %
Request this test
Small molecules

SARMs & research compounds

Identity and content for compounds such as RAD-140, LGD-4033, MK-677 and related molecules.

  • LC-MS / HPLC identity
  • Content / assay
  • Blind screening available
Request this test
Purity

Purity & identity

A standalone check of chromatographic purity and mass confirmation of the target molecule.

  • RP-HPLC area %
  • LC-MS mass confirmation
  • Impurity profiling
Request this test
Safety

Heavy metals

Elemental-impurity screening against recognized limits for injectable-intent material.

  • ICP-MS: As, Cd, Pb, Hg
  • USP <232>/<233> limits
Request this test
Sterility

Endotoxin & sterility

Bacterial endotoxin and microbial limits for samples intended for injection.

  • LAL endotoxin (EU/mg)
  • Microbial limits TAMC / TYMC
  • USP <85> / <61> / <62>
Request this test
Residuals

Water & residual solvents

Moisture and residual-solvent screening to support stability and quality assessment.

  • Karl Fischer water content
  • GC residual solvents
Request this test

Don't see your analyte?

Our testing reaches well beyond this list. Tell us what you need analyzed and we'll confirm the method, price and turnaround.

Request testing
Standards

Referenced to USP methods.

A result is only as good as the method behind it. Our procedures are referenced to recognized compendial standards and reported in full on every certificate.

  • Identity and purity by validated chromatographic methods, reported with the method used.
  • Elemental impurities by ICP-MS against USP <232>/<233> limits.
  • Endotoxin per USP <85>; microbial limits per USP <61>/<62>.
  • Each lot carries a unique report number and access code for verification.
Instrumentation
Reversed-phase HPLCpurity / assay
LC-MSidentity / quant
ICP-MSheavy metals
Size-exclusion HPLCaggregate / dimer
LAL kineticendotoxin
Karl Fischer / GCwater / solvents
Verify a certificate

Every certificate is verifiable.

Confirm any Vantage COA by its report number and access code — or scan the QR code on the document — and open the original PDF.

Verify a COA