MZ Biolabs

https://www.mzbiolabs.com

United States

Tier 2, Functional

Tier 2 (Functional): verified business, real_time_lookup portal, named_and_verified staff, no discrepancies

Verification last updated: Sep 18, 2026

Verification Evidence

Signal	Status	Evidence
Business registration	Verified	MZ Biolabs LLC →
CLIA certification	Not found	No data recorded
ISO 17025	Not accredited	No accreditation found in ILAC registry
Physical address	Commercial lab	2102 N Country Club Rd, Suite C, Tucson, AZ 85716, USA, Relocated from 1635 E 18th St, Tucson, the address recorded in the April 2026 audit. Current address confirmed on the lab's About Us page in September 2026.
Professional staff	Verified	Ken Pendarvis (Analytical Chemist / Owner), Jaishree Mali (Analytical Chemist, Ph.D.), Jamie Young (Microbiologist), Armida Valencia (Facility Manager), Full team with credentials published on mzbiolabs.com/about-us. Holds US DEA Schedule III license.
COA verification portal	Functional	https://www.mzbiolabs.com/mzbiolabs/coa-testing/, confirmed working, tested 2026-09-18 →
Cross-validation	Consistent	consistent with Janoshik, TrustPointe
Web presence	Established	Domain registered 2019-09-25

Testing Capabilities

✓ HPLC purity✓ Mass spectrometry– Endotoxin (LAL)– Sterility– Heavy metals

Notes

Specialty mass spectrometry, proteomics, peptide and SARM testing, founded 2019 in Tucson, Arizona, DEA Schedule III licensed (RP0584676). Instrumentation is HPLC with ESI and APCI sources, linear ion trap and QTOF. Capability flags corrected in September 2026: the lab's own COA testing page states that its purity testing does not cover sterility, endotoxins, heavy metals or pH, so endotoxin and sterility are no longer shown. The four-person team is unchanged and each member's background is published. The lab has moved to 2102 N Country Club Rd, Suite C.

Sources

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