MZ Biolabs
DEA-licensed mass spectrometry specialists, raw powders and formulations.
Before you send a sample
- Purity testing here does not cover activity, sterility, endotoxin, heavy metals or pH. The laboratory says so explicitly; pair it with a microbiology laboratory if you need those.
- No published peptide price list.
- This directory previously listed MZ Biolabs as a German laboratory operating under European standards. That was wrong: it is in Tucson, Arizona. Corrected 2026-09-10.
A specialty mass-spectrometry laboratory serving the research, medical and veterinary markets, with a dedicated certificate-of-analysis service. MZ Biolabs also partners on collaborative and grant-funded research and conducts its own work on metabolomic and proteomic signatures of disease, so it sits closer to a research laboratory than to a vial-testing service. It is the only entry here that is explicit about testing formulated material as well as raw powder: liquids, tablets and capsules are all quantifiable.
Services
No published price list. Testing is arranged directly with the laboratory.
Certificate of analysis testing
Quoted on requestHPLC with UV detection combined with mass spectrometry, to confirm a compound is correctly identified and meets its specification. Certificates are available for purity of raw powders and liquids, and for quantification of solutions, tablets and capsules.
Specialty mass spectrometry
Quoted on requestIdentity and quantitation on ESI and APCI sources, linear ion trap and QTOF instruments, including targeted metabolomics and proteomics.
Custom method development
Quoted per projectDescribed by the laboratory as its specialty, rather than as an occasional extra.
Discovery and collaborative research
Scoped per collaborationCorporate and academic research partnerships, including grant-funded projects.
Methods
- HPLC with UV detection combined with mass spectrometry
- ESI and APCI ionisation
- Linear ion trap and QTOF instruments
What it will test
- Peptides, SARMs, nootropics, vitamins and other research compounds
- Raw powders and liquids for purity
- Solutions, tablets and capsules for quantification
Instrumentation
- ESI and APCI ionisation sources
- Linear ion trap
- QTOF
- HPLC
Accreditation and quality
- US DEA Schedule III licensed facility, registration RP0584676
Best for
Questions that need mass-spectrometric depth rather than a routine purity number, and for quantifying a formulated product rather than a raw powder.
Shipping from Canada: International. A Canadian sample crosses the border into Arizona.
Contact and ordering
2102 N Country Club Rd, Suite C, Tucson, AZ 85716
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Where this came from. Home, techniques, COA testing and contact pages read from mzbiolabs.com, including the Tucson address and the DEA registration number. Last checked 2026-09-11. Prices and turnaround change without notice, so confirm directly with the laboratory before shipping a sample.
Volta Peptides has no commercial relationship with this laboratory and receives no referral fee. Listing is not endorsement.