§ ANALYTICAL LABORATORY · INDEPENDENT187 TESTS PROCESSED · USA
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MDx BioAnalytical Laboratory

USA

Veteran-owned bioanalytical lab for pharmaceuticals, raw materials and clinical research.

Tests on file
187
Avg HPLC purity tested
99.7%
Turnaround
Varies
ISO 17025
None on file
🔍
Independent verification available
MDx BioAnalytical Laboratory publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — including tests on Peptigrity.
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No ISO/IEC 17025 accreditation on file
MDx BioAnalytical Laboratory is not currently listed as ISO/IEC 17025 accredited — the international standard for testing and calibration laboratories. This is not unusual in the peptide testing market (most listed labs lack it). Accredited results carry more regulatory weight in formal contexts. Read about lab accreditation standards →

About MDx BioAnalytical Laboratory

MDx BioAnalytical Laboratory is a US-based full-service bioanalytical laboratory founded in 2008 by Dr. Earl L. White, Lt. Col. (Ret.), U.S. Army, providing peptide purity and identity verification, vaccine characterization, raw material testing, and pharmacokinetic studies. The lab operates an HPLC-DAD coupled to a triple quadrupole mass spectrometer — a higher-resolution instrument combination than the HPLC-UV setups used by most peptide-market labs — and validates methods against USP and EP compendial standards.

MDx holds ISO/IEC 17025:2017 accreditation from Perry Johnson Laboratory Accreditation (PJLA), currently in the post-audit re-accreditation cycle as of March 2026.

What sets MDx BioAnalytical Laboratory apart

  • 17+ years operating history under a single founder — founded 2008 by Dr. Earl L. White, retired U.S. Army Lt. Col. One of the longest-running US analytical laboratories on the Peptigrity index, with continuity of leadership that newer labs cannot match.
  • HPLC-DAD coupled to a triple quadrupole mass spectrometer — a more capable instrument combination than the HPLC-UV setups used at most peptide-market labs. Triple-quad mass spectrometry delivers molecular-level specificity and trace-level sensitivity for impurity identification.
  • USP and EP method validation framework — methods validated against United States Pharmacopeia and European Pharmacopoeia compendial standards rather than ad-hoc internal protocols.
  • ISO/IEC 17025:2017 accreditation history with PJLA — MDx is one of the few labs in the peptide testing market with a documented ISO accreditation track record. Currently in a post-audit re-accreditation cycle as of March 2026.
  • Sterility and endotoxin testing in-house — the safety-relevant tests are available from the same lab, not subcontracted.
Honest disclosures
  • Accreditation — see the note above.
  • The lab's primary client base appears to be commercial pharmaceutical, vaccine, and raw material clients rather than individual peptide buyers. Confirm acceptance criteria and pricing for individual sample submissions before shipping.
  • Pricing is not published on the homepage — quoted per submission.

Lab information

Capabilities
Testing methods
  • HPLC purity
  • MS identity
Payments
  • Card
  • Crypto
Sample requirements
  • Original sealed vial preferred
  • Extra vial for endotoxin or sterility

What they test

◆ PEPTIDE CATEGORIES TESTED · Σ = 187
Growth Hormone19%
Weight Loss & Metabolic15%
Immune Support & Longevity15%
Tissue Repair & Healing11%
Skin, Anti-Aging & Cosmetic11%
Cognitive Enhancement & Neuroprotection11%

Tests processed

187 total · 10 recent
Date
Peptide
Shop
Purity
Jun 20, 2026
SELANKaminovault.com
99.77%
Jun 20, 2026
SEMAXaminovault.com
99.76%
May 19, 2026
MOTS-C puritypeptides.is
99.78%
May 19, 2026
GHK-Cupuritypeptides.is
99.75%
May 19, 2026
GHK-Cupuritypeptides.is
99.74%
May 15, 2026
NAD+puritypeptides.is
99.74%
May 15, 2026
GHK-Cupuritypeptides.is
99.75%
May 6, 2026
KPVHumatide Peptides
99.74%

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Contact information

§ HOW TO REACH MDX BIOANALYTICAL LABORATORY
Website
Order tests & submit samples
Location
USA

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