Provider profile
Keystone Bioanalytical.
Bioanalytical services
Keystone Bioanalytical describes GLP and non-regulated LC-MS/MS bioanalysis: method development, validation and sample analysis for PK/TK, clinical and toxicology studies, plus biomarker and oligonucleotide assays and ligand-binding capability, in matrices including plasma, whole blood, urine, CSF and tissue. It operates one laboratory in North Wales, Pennsylvania (US).
- Website
- keystonebioanalytical.com (opens in a new tab)
- Sources reviewed
- November 4, 2026 · Source pages re-checked within 4 months
- First published
- November 3, 2026
This profile summarizes what public sources state about the provider, mostly its own website. It is not an audit, qualification or endorsement by ArgusBio. Confirm capabilities directly with the provider before contracting.
Services and capabilities
Locations
Quality and regulatory
Unknowns and questions to ask
Unknowns and questions to ask
Public sources rarely establish what matters most for a specific project. Confirm directly:
- Whether a validated method already exists for your molecule or a close analogue, and who owns it
- Validation scope against ICH M10 for your assay type, and expected timeline
- Current instrument and analyst capacity, and turnaround per sample batch
- Sample receipt, storage conditions, chain of custody and international shipping experience
- Most recent regulatory inspection or audit outcomes relevant to your studies
- Data-integrity controls and the format of data delivered to your PK or biometrics vendor
Evidence and sources
Evidence and sources
- 1Services - Keystone Bioanalytical (opens in a new tab)Keystone Bioanalytical · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
- 2Home - Keystone Bioanalytical (opens in a new tab)Keystone Bioanalytical · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
- 3About Us - Keystone Bioanalytical (opens in a new tab)Keystone Bioanalytical · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
- 4Facilities - Keystone Bioanalytical (opens in a new tab)Keystone Bioanalytical · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
- 5List of Validated Assays - Keystone Bioanalytical (opens in a new tab)Keystone Bioanalytical · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
- 6Biomarkers - Keystone Bioanalytical (opens in a new tab)Keystone Bioanalytical · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
- 7Drugs - Keystone Bioanalytical (opens in a new tab)Keystone Bioanalytical · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
- 8Contact Us - Keystone Bioanalytical (opens in a new tab)Keystone Bioanalytical · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
“Last checked” means we confirmed the page was still available and still contained the cited statement. It does not mean ArgusBio verified the provider or its capabilities.
Something out of date or wrong? Request a correction. Corrections are reviewed against public sources before publication.
Contact
Contact
Contact the provider directly through its public contact page (opens in a new tab). ArgusBio does not forward inquiries to providers and does not receive referral fees.
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