When a laboratory is mobile, temporary or remote, biosafety has to travel with it. Fixed systems can be highly capable, but they rely on a prepared facility, integration work and local support. Those assumptions do not always hold in a container laboratory, a temporary testing site or a remote research operation.
The requirement is a controlled way to bio-decontaminate critical enclosed equipment while preserving operational readiness. A portable VPHP system can address that requirement when it is selected and validated for the actual workflow.
Start with the operational constraint
The right question is not “can this equipment produce vapour?” It is “can this team complete a safe, documented cycle here?” Map the constraints before choosing technology:
- limited equipment footprint and access routes;
- changing power, temperature or humidity conditions;
- restricted operator availability; and
- a need to move equipment between locations or missions.
Delox Box is built for plug-and-play operation with configurable cycle management and remote start capability. These features can simplify deployment, but they must sit inside a defined SOP, not replace one.
Design a deployable workflow
A usable field workflow has five clear stages: preparation, delivery, exposure, aeration and release. For each stage, define the responsible person, acceptance criteria and the record to retain.
Preparation includes pre-cleaning, confirming the equipment status and setting up the enclosure according to the approved procedure. During the cycle, operators need a clear way to monitor critical parameters and respond to alarms or deviations. Release must be evidence-based: the relevant residual hydrogen peroxide vapour criterion and review process should be defined before work starts.
Avoid the common failure modes
Mobile use often fails at the handover points rather than in the process. A process can become unreliable when a temporary site has no clear release authority, consumables arrive late, or a cycle record cannot be retrieved after deployment.
Build readiness into the deployment pack: approved instructions, consumables, monitoring equipment, contact routes, training status and record templates. This turns a portable device into a portable capability.
Make the case for a portable system
For procurement teams, the value is not simply avoiding an installation project. It is the ability to standardize an approved method across geographically distributed assets, support faster redeployment and retain the evidence required by biosafety and quality stakeholders.
Read How to Specify a Portable VPHP Decontamination System for a procurement checklist, or Portable Decontamination for Temporary Laboratories and Remote Sites for site-planning considerations.
Assess your mobile laboratory workflow
Request a technical assessment to discuss the equipment, conditions and validation pathway for your operation.
Evidence basis
The need to control delivery, environmental conditions, biological challenges and aeration in a mobile workflow is supported by the studies below [1-3]. The same process should not be assumed to apply across changed equipment or conditions without review.
Scientific bibliography
- Henneman JR, McQuade EA, Sullivan RR, Downard J, Thackrah A, Hislop M. Analysis of range and use of a hybrid hydrogen peroxide system for biosafety level 3 and animal biosafety level 3 agriculture laboratory decontamination. *Appl Biosaf.* 2022;27(1):7-14. doi:10.1089/apb.2021.0012.
- Courti I, Allix S. Qualitative comparison of hydrogen peroxide decontamination systems: vapor vs. aerosol. *Laboratories.* 2024;1(2):124-134. doi:10.3390/laboratories1020010.
- Musa F, Nogueira R, Beiral M, Antunes F, Pires J. Nanoporous materials as carriers of hydrogen peroxide vapour: a new bio-decontamination technology. *Microporous Mesoporous Mater.* 2024;370:113056. doi:10.1016/j.micromeso.2024.113056.
Frequently asked questions
What does a mobile laboratory need before a VPHP cycle?
It needs a defined application, trained operators, suitable equipment preparation, an approved cycle, monitoring and aeration controls, and a documented release decision.
Can the same cycle be used at every site?
Only if the relevant equipment and operating conditions are represented by the validated configuration. Material changes should trigger review or requalification.