Peptidetesting

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FILAB

Public information only

FILAB is an independent, accredited laboratory in France that provides peptide analysis for professionals. It has verified legal registration and a confirmed physical presence that has been established since 2006.

Substantiated - from four separately substantiated review fields. See them

Legal entity
FILAB
Registration
491 631 891 · 2006-09-04 (Greffe de Dijon (RCS Dijon) / INPI)
Location
Saint-Apollinaire, France EU Europe · 80 rue Jean-Louis Auguste Petitjean, 21850 Saint-Apollinaire, France
Website
filab.fr
Indicative price
On request
Report verification
Reports verifiable online
Order acceptance
No private orders

Four separate review fields

Existing overall assessment: Substantiated

The overall assessment is not an average of these four fields. Each field answers a different question and cannot offset another.

Partially substantiated

Who is behind the laboratory?

Specific identity details are substantiated, but the complete chain of responsibility is not public.

Boundary: Identity and responsibility do not establish analytical competence.

View 4 signals and their evidence
Signal profile - Counts show composition, not a score. Core evidence 1 Supporting evidence 2 Boundary 1 Contradiction 0
  • Positive FILAB is a registered French company with SIREN 491 631 891, listed in the official French business directory and RCS Dijon.
  • Positive The registered address 80 rue Jean-Louis Auguste Petitjean, 21850 Saint-Apollinaire, France is confirmed by Greffe de Dijon (RCS Dijon) / INPI.
  • Positive The A3P industry association directory describes FILAB as "an independent laboratory providing analytical services." No vendor entanglement, captive-QC pattern, or coordinated recommendation involving FILAB is evident in the search results.
  • Neutral No named real person could be documented for this laboratory; only an anonymous team.
Partially substantiated

Is the procedure technically substantiated for peptides?

Specific method or process evidence exists, but the full method-by-matrix contract is not public.

Boundary: Lack of accreditation is normal here and is not a negative signal.

View 3 signals and their evidence
Signal profile - Counts show composition, not a score. Core evidence 1 Supporting evidence 1 Boundary 1 Contradiction 0
  • Positive NF EN ISO/IEC 17025:2017 (COFRAC): accreditation active.
  • Positive The laboratory names concrete instrumentation: HPLC-MS, HPLC-MS/MS (Orbitrap), LC-QTOF-MS, MALDI-TOF.
  • Neutral The accreditation is real, but its scope does not cover peptides/purity. Accreditation is granted per method AND per matrix.
Verification offered

Can a report be traced back through the issuer?

A laboratory-controlled form or registry is available, but no qualifying specific report was confirmed.

Boundary: Report confirmation establishes neither analytical competence nor the contents of an individual vial.

View 1 signal and its evidence
Signal profile - Counts show composition, not a score. Core evidence 0 Supporting evidence 1 Boundary 0 Contradiction 0
Method
Accreditation number 1-1793 listed on COFRAC website
Verification path
https://filab.fr/verify
  • Positive The laboratory offers a verification form. We could not confirm a real report through it, so this counts as an offer, not as proof.
Not publicly established

Has actual measurement performance been checked externally?

No suitable independent evidence of actual measurement performance was publicly established.

Boundary: Testimonials, report volume and average purity values are not external performance evidence.

No public signals in this review field.

Our honest take

FILAB is a verified, accredited analytical laboratory with a documented legal and physical presence in France. The information below is a set of signals about FILAB, not a final verdict.

How is FILAB legally and physically established?

FILAB is registered in France under SIREN 491 631 891 in RCS Dijon and was incorporated on 28 August 2006. Its confirmed address is 80 rue Jean-Louis Auguste Petitjean, 21850 Saint-Apollinaire. The domain filab.fr has been registered since 4 June 2000. The A3P industry association directory describes FILAB as independent, and public sources show no vendor entanglement or coordinated recommendation.

What verification and services does FILAB offer?

FILAB holds an active NF EN ISO/IEC 17025:2017 accreditation through COFRAC. This standard concerns competence for defined analytical methods and sample types, rather than automatically covering every service. FILAB discloses HPLC-MS, HPLC-MS/MS with Orbitrap, LC-QTOF-MS, and MALDI-TOF for peptide work, and offers peptide mapping, amino acid sequence verification, and purity assessment. A verification portal exists at filab.fr/verify, but a real report could not be confirmed there, so the portal is an offer, not proof.

What are the evidence limits for FILAB?

Several evidence limits remain. No named real person could be documented for the laboratory; only an anonymous team is presented. Although the ISO 17025 accreditation is real, its scope does not specifically cover peptides or peptide purity, because accreditation applies per method and matrix. No public reputation footprint was found in research-chemical communities: no forum threads, user reviews, or peer-reviewed studies citing FILAB results. A website claim of operation since 1979 could not be verified or refuted, and no public pricing is available.

How should you read this result?

FILAB works only for business customers, explicitly requires a SIRET number, and does not analyse samples from private individuals. Read the positive and limiting signals together: they help you assess the available evidence, but do not by themselves establish a final judgment.

Below: the material this assessment is built on.

Accreditation

NF EN ISO/IEC 17025:2017: Accredited COFRAC server hosts current certificate Rev. 26; FILAB's own PDF is Rev. 23 (Dec. 2024). Accreditation indirectly confirmed as active. Technical annex missing from all sources - peptide-specific methods not verifiable.

What is tested - and with what

Substances Peptides

Techniques LC-MSHPLC

Methods & capabilities LC-QTOF-MS · Peptide analysisMALDI-TOF · Peptide analysisHPLC-MS (peptide mapping) · Peptide identityHPLC-MS/MS (peptide purity/sequence) · Peptide purity

Context without a quality rating

These signals describe access, the public trail and documents. They do not colour any of the four review fields.

Audit complete

Access and offering · 3
  • Positive FILAB offers peptide analysis and characterization services including peptide mapping, amino acid sequence verification, purity assessment, and LC-MS/MS analysis for biopharmaceutical and cosmetic peptides.
  • Neutral The laboratory's public ordering route addresses business customers only; no private ordering route was found.
  • Neutral No prices listed; contact form and 'Request a quote' button used
Public and digital trail · 4
  • Positive The domain filab.fr has been registered since June 4, 2000, according to WHOIS data from registrar OVH.
  • Positive Incorporation/creation date is 28 August 2006, with RCS registration on 04 September 2006.
  • Neutral The supplied sources contain no Reddit threads, forum posts, community-board discussions, or user-review material concerning FILAB, and no peer-reviewed studies or press coverage citing FILAB analytical results in the research-chemical space. FILAB is documented only through its own marketing materials and an A3P trade association directory listing.
  • Neutral Website claims 'Since 1979'; domain age not determinable (~None days). Neither verifiable nor refutable.
Domain & digital trail
Domain registered
2000-06-04 (26.1 age)
Registrar
OVH
TLS
Let's Encrypt

Sources

Show all 120 sources

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This profile is built from public sources and reviewed by hand. It shows where each fact comes from. A listing is a set of signals, not an endorsement or a verdict - and never a guarantee. Presence and order cannot be purchased.
Last reviewed: 2026-07-14