Biospecimen & CRO Services
Precision Histology & Biospecimen Solutions for Research, Diagnostics, and Assay Development
EIV Diagnostics provides high-quality, clinically aligned biospecimens and histology services to support pharmaceutical companies, biotechnology firms, diagnostic developers, and academic research programs.
Our expertise in histopathology and laboratory operations enables us to deliver reliable FFPE tissues, control slides, and customized sample preparation services to meet the evolving needs of translational research and assay validation.
What We Offer
FFPE Tissue Blocks
Formalin-fixed paraffin-embedded tissue blocks for research and assay development.
- Normal and diseased tissue (subject to availability)
- Archived retrospective specimens
- Fixed in 10% neutral buffered formalin (NBF)
- Morphology quality reviewed
- Associated pathology documentation available where permitted
Control Slides & Histology Services
High-quality slides prepared under standardized histology protocols.
- H&E stained slides
- Special stains (PAS, GMS, Giemsa, etc.)
- IHC control slides (ER, PR, HER2, and others)
- Fresh-cut sections (typically 4 microns unless specified)
- Serial sectioning and custom slide preparation
Tissue Microarrays (TMA)
Custom-built TMAs designed for research and assay validation.
- Multi-case and multi-disease panels
- Control TMAs for IHC and molecular assays
- Oncology and non-oncology panels
- Custom design based on study requirements
Retained Blocks & Sectioning
Flexible solutions for ongoing and longitudinal research projects.
- Block retention and storage
- On-demand sectioning and slide preparation
- Batch processing for longitudinal studies
- Consistent re-cut services for assay reproducibility
Clinical-Grade Lab Expertise
EIV Diagnostics combines clinical laboratory expertise with research-focused flexibility to deliver consistent, publication-quality specimens.
- High-quality fixation and processing standards
- Strict morphology quality control (no autolysis, minimal artifacts)
- Rapid turnaround times for custom requests
- Scalable support for small and large research programs
- Histology workflows aligned with clinical laboratory standards
Research We Support
Hard-to-Source Specimens
Through our extended network and sourcing capabilities, EIV Diagnostics supports projects requiring specialized or difficult-to-obtain specimens.
Availability of specific tissue types is subject to feasibility, clinical documentation, and regulatory compliance.
Ethical & Regulatory Standards
EIV Diagnostics is committed to responsible and compliant biospecimen handling at every stage.
Request & Fulfillment Workflow
A structured, transparent process from initial inquiry to specimen delivery.
Submit Request / RFQ
Complete the form below or contact our scientific team directly with your project requirements.
Feasibility & Availability Review
We assess specimen availability, tissue type, and technical requirements for your study.
Quotation & Documentation
Receive a detailed quote with timeline, pricing, and documentation requirements.
Approval & Agreement
Execute any required MTAs, compliance documentation, and project agreements.
Sample Preparation & QC
Specimens are prepared, quality-checked, and documented per your specifications.
Shipment & Delivery
Samples are packaged and shipped under appropriate conditions with full chain-of-custody documentation.
Request Samples or Submit an RFQ
Have a specific requirement or study in mind? Our team will assess feasibility and provide a tailored solution.