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Frozen and ULT

–80°C Sample Storage

At Harrow Green’s Cambridge Biorepository, we provide validated –80°C sample storage for research, biotech, and clinical organisations that can’t afford to compromise on integrity or compliance. 

Our facility operates to GxP-aligned standards, with full traceability, continuous monitoring, and disaster-recovery contingencies, so your samples are always safe, secure, and accessible. 

Why Choose Harrow Green for Ultra-Low Temperature Storage?

Security Without Compromise 

Access-controlled storage zones, 24/7 CCTV, visitor logs, and individual sample barcoding ensure complete chain-of-custody and compliance transparency. 

 Resilience as Standard 

Dual power feeds, UPS and generator backup, and a fleet of validated freezers with hot-swap spares mean zero downtime and maximum sample protection. 

 Compliance You Can Show 

Every freezer is temperature-mapped, calibrated, and independently monitored. Alarm escalation and full audit trails are maintained for inspection readiness. 

Our Cambridge Facility at a Glance

 

  • Validated –80°C ultra-low temperature storage 
  • 24/7 monitoring with independent alarm paths 
  • UPS and generator power continuity 
  • Traceable probe calibration and validation reports 
  • Secure access with electronic audit trail 
  • Ambient, +4°C, and –20°C storage add-ons 
  • GDP-aligned pick, pack and ship services 
  • Dedicated QA support and document packs. 

Built for Your Samples

Research & Biotech 

Cell pellets, proteins, DNA/RNA, plasma, reagents and more. 

Clinical & CRO 

Trial materials, segregated cohorts, sealed custody workflows. 

Academia & Collections 

Catalogued archives, accessioned samples, controlled access.

Onboarding in Days, Not Months

Scope & capacity check – review sample types, storage volumes, and SLAs. 

Validation & documentation – mapping, calibration, QA sign-off. 

Sample intake – barcode, segregate, and store securely. 

Operate & report – receive regular audit-ready data and alerts. 

Our Service Standards

99.9% uptime target across monitored freezers 

<2-hour alarm response window 

24/7 on-call engineering support 

Documented chain-of-custody for every sample 

Frequently Asked Questions

Yes. We operate HTA-aware workflows and can segregate licensed material with enhanced documentation and QA oversight. 

Yes, subject to capacity and QA approval. We can receive, register, and store same-day with prior notification. 

We offer data exports and API options to align with your LIMS, QA or compliance systems. 

Yes – our systems are continuously monitored with multi-path alarms and 24/7 engineer coverage.


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To find out more or discuss your needs please get in touch

Give our specialists a call on 01223 616680

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