§ ANALYTICAL LABORATORY · INDEPENDENT● 0 TESTS PROCESSED · EUROPE.
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● ANALYTICAL LABORATORY · INDEPENDENT

Lab4Tox

Poland · EUROPE.

Poland-based analytical laboratory specializing in toxicology and pharmaceutical substance analysis, with documented testing services across anabolic steroids and research peptides. Best known in the European AAS testing community.

0
Tests processed
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Tests on file
0
Avg HPLC purity tested
—
Turnaround
Varies
ISO 17025 accredited
No
⚠
No ISO/IEC 17025 accreditation on file
Lab4Tox is not currently listed as ISO/IEC 17025 accredited — the international standard for testing and calibration laboratories. This is not unusual in the peptide testing market (most listed labs lack it). Accredited results carry more regulatory weight in formal contexts. Read about lab accreditation standards →

About Lab4Tox

Lab4Tox is a Poland-based analytical laboratory specializing in toxicology and pharmaceutical substance analysis, with documented testing services across anabolic steroids and research peptides. The lab is best known in the performance-compound community for steroid CoAs and accepts international samples (including from the UK and US), advising shippers to label parcels "samples for testing" to avoid customs interception.

Lab4Tox has publicly acknowledged that fake certificates carrying its name have circulated in the market and has announced plans to introduce electronic signatures to make forgery detectable — buyers verifying a Lab4Tox CoA should request the signed version directly.

What sets Lab4Tox apart

  • ✓Toxicology and pharmaceutical substance specialization — Lab4Tox's primary positioning is toxicology and pharmaceutical analysis, useful for buyers testing samples where contamination, adulteration, or pharmacological identity verification matters as much as purity.
  • ✓Active in the European AAS testing community — one of the more recognized European labs for anabolic-androgenic steroid testing, relevant for buyers who handle peptides and steroids in the same workflow and want a single lab for both compound classes.
  • ✓Publicly addresses CoA forgery — the lab has publicly acknowledged fake CoAs circulating in its name and announced steps (electronic signatures) to make forgery detectable. An honesty signal about a real problem in the testing market most labs don't acknowledge.
Honest disclosures
  • No publicly listed ISO/IEC 17025 accreditation found in verified sources. Typical for the peptide/AAS testing market.
  • 0 tests currently published in Peptigrity's lab test database. Buyers cannot review the lab's CoA format or methodology against existing Peptigrity-indexed results — only against samples published on other community platforms.
  • Customs interception is a documented risk for international samples shipped to Lab4Tox. Follow the lab's current shipping instructions and labeling conventions before sending samples internationally.
  • Counterfeit Lab4Tox certificates have circulated in the market. Verify CoAs directly with the lab (`a.zubrycka@lab4tox.pl`) rather than relying on the PDF alone, particularly until the electronic-signature program is in place.
  • Primary lab specialization is toxicology and steroid analysis — peptide testing is part of the service menu but not the lab's primary focus. Confirm peptide-specific methodology before submitting samples.
  • Pricing is not publicly published — quoted per submission.

Lab information

Capabilities
◆ Testing methods
  • HPLC purity
  • MS identity
◆ Accreditations
  • Community-listed
◆ Payments
  • Card
  • Crypto
◆ Turnaround
  • Varies

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Contact information

§ HOW TO REACH LAB4TOX
Website
www.lab4tox.pl ↗
Order tests & submit samples
Location
Poland, Europe.
EUROPE.

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