liquilabs is a testing laboratory in Prague, Czech Republic listed on Peptigrity. 248 certificates on file attributed to this lab, most recent 2026-06-22; 53 distinct compounds tested; 7 shops have published certificates from this lab. Stated turnaround: not stated. Methods stated: HPLC. Verification portal: none on file. Claimed by the lab: no. Figures as of 2026-09-18.
liquilabs
Czech analytical laboratory serving biotechnology, food, cosmetics and industrial clients.
About liquilabs
Czech-based family-owned analytical laboratory in Prague providing peptide content, purity, endotoxin, bioburden, and heavy metal testing via HPLC-UV, HPLC-MS, ICP-MS, and AAS across 6 industry sectors.
What sets liquilabs apart
- ✓Broadest analytical method menu of any EU lab in the Peptigrity index — HPLC-UV, HPLC-MS, ICP-MS (heavy metals), AAS (atomic absorption spectroscopy), GC, UV/VIS spectroscopy, and total organic carbon analysis. Coverage spans purity, identity, contamination, and structural verification without subcontracting.
- ✓USP-aligned compendial methods — endotoxin per USP <85> and elemental impurities per USP <232>. Methods are documented against United States Pharmacopeia chapters used in pharmaceutical-grade analysis, rare in the peptide testing market.
- ✓Stability study capability — Liquilabs has run published accelerated stability studies on research peptides (including BPC-157 under elevated temperature and humidity conditions). Useful for vendors and researchers needing shelf-life and shipping-stability data.
- ✓Family-owned with long operating history — direct continuity of ownership and analytical staff, unusual in the peptide testing market.
- Accreditation — see the note above.
- Primary scope is food supplements, cosmetics, and biotechnology — peptide testing is one segment of a broader analytical portfolio rather than a peptide-only specialization.
- Pricing is not published on the website — quoted per submission.
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