MDx BioAnalytical Laboratory is a testing laboratory in USA listed on Peptigrity. 236 certificates on file attributed to this lab, most recent 2026-06-20; 48 distinct compounds tested; 9 shops have published certificates from this lab. Stated turnaround: not stated. Methods stated: Endotoxin and Sterility. Verification portal: https://mdxbiolabs.com/certificates-of-analysis. Claimed by the lab: no. Figures as of 2026-10-25.
MDx BioAnalytical Laboratory
Veteran-owned bioanalytical lab for pharmaceuticals, raw materials and clinical research.
Average purity is of the samples MDx BioAnalytical Laboratory received from buyers and vendors. It describes those products, not the lab.
Turnaround
A median appears once 5 people who ordered a test themselves have reported the dates.
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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.
- 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.
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