Private preview. CertikLabs is pre-launch. The capabilities and specifications below are illustrative targets for the lab we intend to build. Accreditation in progress — target 2027.
Planned capabilities
Peptide lab testing, standardized.
Every batch will follow the same SOPs and output the same report structure — so vendors and customers will be able to compare apples to apples.
Illustrative targets — not current operational metrics
HPLC purity resolution (target)
0.01%
Mass accuracy (target)
±0.1 Da
Concentration (target)
<2% CV
Endotoxin alignment (planned)
USP <85>
Planned assays and methods
HPLC Purity
Reverse-phase HPLC will quantify peptide purity with UV detection across configurable gradients.
Target detection: 214 nm · Target LOQ: 0.05%
LC-MS Identity
Liquid chromatography paired with mass spectrometry will confirm molecular weight against the expected target.
Target mass accuracy: ±0.1 Da
Concentration
Quantitative concentration verification will use calibrated reference standards, reported in mg/vial.
Target range: 0.1–50 mg · Target CV < 2%
Identity Confirmation
Cross-method confirmation will combine retention-time matching with mass-spectral fingerprinting.
Dual-method confirmation (planned)
Endotoxin / Sterility
Optional endotoxin screening (LAL) and sterility verification for injectable-grade product workflows.
USP <85> aligned (planned)
Custom Assays
Bespoke methods for novel peptides, conjugates, and complex matrices; method development included.
Target method dev: 2–3 weeks
Related
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About & Certifications — CertikLabs Independent Peptide Lab
CertikLabs is a founder-led independent peptide analytical lab in pre-launch. Accreditation in progress — target 2027.
/api
API — Programmatic verification
REST endpoints, webhooks, and SDKs for partners integrating CertikLabs verification into their systems.
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Ask CertikLabs: questions about peptide testing and verification, answered — CertikLabs
Ask questions about CertikLabs' peptide testing, verification reports, pricing, and mail-in submission. Answers are drawn from our public pages and link to the Testing FAQ, lab directory, and cost guides.