{"schema_version":1,"assessment_id":"eoa_inverse_innovation_exp03_opportunity320_20260801","source_experiment_id":"eoa_inverse_innovation_exp03_full320_20260801","cell_id":"layer_decay_and_expiration_management__chemistry_materials","archetype_slug":"layer_decay_and_expiration_management","domain_slug":"chemistry_materials","title":"Validity-Gated Retention and Reversible Disposition for Aging Material Samples","opportunity_summary":"Evaluate a sample-state register and lifecycle process that uses condition and staleness signals, material value, hazards, uniqueness, and dependencies to gate routine sample selection and assign refresh, preservation, storage-tier, quarantine, or disposal paths. The proposal could reduce invalid-sample reuse and controlled-storage burden while preserving provenance, but local problem magnitude, classification accuracy, stakeholder demand, and distinctiveness remain unverified.","adopter_authorizer":"The laboratory manager is the operational adopter and may control visibility and storage tier. Irreversible disposal additionally requires the sample owner or delegated scientific custodian and, where hazard rules apply, EHS approval; investigation, compliance, contractual, regulatory, and evidentiary holds override disposal.","scores":{"meaningful_impact":{"score":4,"rationale":"If aged or condition-uncertain materials are being reused or occupying constrained controlled storage, preventing misleading experiments and unmanaged chemical risk while preserving unique evidence would be consequential. The sealed candidate does not establish how often these harms occur."},"stakeholder_pull":{"score":3,"rationale":"Laboratory managers, sample owners, downstream experimenters, and EHS personnel have identifiable interests in validity, storage, safety, and provenance, but no interviews, requests, audit results, capacity constraints, or adoption commitments demonstrate actual pull."},"incremental_advantage":{"score":4,"rationale":"Relative to the stated rival of a conventional LIMS with fixed discard dates, the proposal adds measured-condition gaps, validity gating, material-specific review signals, dependency checks, controlled tiering, and reversible quarantine. Whether existing local systems already provide these functions is unverified."},"distinctiveness_plausibility":{"score":2,"rationale":"The mechanism composition is specific, but prior art is explicitly unsearched. Similar combinations may exist in LIMS, chemical inventory, specimen governance, biobank, or archival sample-management practice, so distinctiveness is presently weakly supported."},"technical_implementability":{"score":4,"rationale":"A register, labels, access-state changes, rule-based review, condition checks, audit records, and quarantine are feasible with ordinary laboratory and information-management capabilities. Identity resolution, material-specific aging rules, hazardous handling, and scarce-sample assays could materially complicate implementation."},"adoption_authority_feasibility":{"score":4,"rationale":"The proposal names authority for visibility, tiering, scientific custody, hazardous disposal, and overriding holds, and it forbids automatic age-based destruction. Informal dependencies and institution-specific authority boundaries still require confirmation."},"evidence_readiness":{"score":4,"rationale":"The packet defines a pilot of at most 200 samples, explicit halt and rollback criteria, separate problem and intervention falsifiers, and measurable outcomes including classification error, selection, occupancy, retrieval delay, safety events, and specimen loss. Measurement protocols and acceptable effect thresholds beyond the 5% misclassification halt remain to be specified."},"safety_net_benefit":{"score":5,"rationale":"Quarantine before destruction, recorded authority, preserved audit history, investigation and compliance holds, restoration to the prior controlled location and metadata state, and explicit hazardous-handling exclusions directly protect unique specimens and affected parties. The proposal correctly does not claim recovery of destroyed or chemically degraded material."},"scalability":{"score":3,"rationale":"The register and lifecycle-state pattern could extend across storage units, but material-specific degradation, incompatible hazards, unique dependencies, assay consumption, heterogeneous storage requirements, and identity cleanup limit straightforward replication."}},"score_confidence":"MODERATE","costs":{"first_evidence":{"band_2026_usd":"10K_TO_50K","scope":"One review-cycle pilot covering at most 200 samples in one storage unit, including inventory reconciliation, labeling, shadow classification, a stratified condition-check subset, dependency review, approved quarantine without destruction, baseline comparison, and evaluation.","confidence":"MODERATE","assumptions":["Existing laboratory staff, storage infrastructure, and basic inventory tools are available.","Only a stratified subset requires condition testing.","Testing does not require extensive custom analytical-method development.","Hazardous handling remains within existing approved controls."]},"initial_deployment_startup":{"band_2026_usd":"50K_TO_250K","scope":"Preparation for one materials laboratory, including identity and lineage cleanup, lifecycle-state and rule configuration, LIMS or register changes, access controls, labeling, quarantine-space preparation, SOPs, training, EHS review, and initial governance setup.","confidence":"LOW","assumptions":["An existing LIMS or configurable inventory platform can be extended rather than replaced.","The laboratory has manageable sample volumes and no major legacy-data conversion program.","No new specialized hazardous-storage facility is required.","Condition rules can be developed using existing scientific staff and methods."]},"operational_launch":{"band_2026_usd":"50K_TO_250K","scope":"Controlled launch across the laboratory's active storage units, including sample review, exception and dependency adjudication, condition checks, tier moves, restore drills, monitoring, and launch evaluation, without assuming irreversible bulk disposal.","confidence":"LOW","assumptions":["Launch is limited to one laboratory rather than an institution-wide program.","Most containers are safe to inspect or move under existing procedures.","Quarantine and lower-tier storage capacity are available or require only modest adaptation.","Integration and validation requirements are not equivalent to a regulated enterprise-system replacement."]},"annual_recurring":{"band_2026_usd":"50K_TO_250K","scope":"Annual operation for one laboratory, including periodic review and revalidation, condition testing, metadata maintenance, dependency and exception handling, EHS and custodian review, quarantine management, archive retrieval drills, storage, software support, and performance auditing.","confidence":"LOW","assumptions":["Review frequency and analytical testing intensity remain moderate.","Recurring work can be distributed among existing laboratory, data, and EHS roles.","The retained archive does not require major new controlled-storage capacity.","Institution-specific compliance obligations do not require continuous dedicated staffing."]}},"research_burden":"MODERATE","earliest_credible_horizon":"3_TO_12_MONTHS","pipeline_gates":{"recognizable_externally_supportable_problem":{"status":"YES","reason":"The candidate identifies concrete, externally recognizable failure modes—condition drift, misleading reuse, controlled-storage burden, unmanaged hazards, and loss of reproducibility evidence—and supplies a problem falsifier. Their local prevalence and magnitude still require audit evidence."},"identifiable_adopter_or_authorizer":{"status":"YES","reason":"The laboratory manager, sample owner or delegated scientific custodian, and EHS have explicitly separated operational and irreversible-disposal authority, with holds overriding disposition."},"distinct_testable_incremental_claim":{"status":"YES","reason":"The proposal claims that validity gating, dependency review, controlled tiering, and reversible quarantine improve on fixed-date LIMS inventory, and it specifies falsification through selection, occupancy, delay, classification-error, safety, and specimen-loss outcomes."},"bounded_next_evidence_step":{"status":"YES","reason":"The sealed candidate authorizes a single-storage-unit, one-cycle pilot of no more than 200 samples, with condition checking, no destruction, audit preservation, rollback, and a greater-than-5% stale-misclassification halt."},"no_unresolved_safety_or_authority_stop":{"status":"YES","reason":"Named decision authority, EHS approval, overriding holds, prohibited hazardous actions, quarantine before destruction, and explicit halt and rollback conditions provide an affirmative basis for a non-destructive evidence step."},"implementation_cost_scope_and_range":{"status":"UNCERTAIN","reason":"The candidate bounds the pilot population and actions but provides no staffing rates, assay requirements, system-integration condition, storage-capacity data, compliance burden, or implementation resource range. The supplied bands therefore depend on assumptions rather than sealed cost evidence."}},"blocking_evidence":["A blinded baseline audit establishing whether condition uncertainty or storage history is associated with mistaken reuse, controlled-storage burden, or reconstruction loss in the target collection.","Condition-check results establishing the sensitivity, specificity, and error distribution of the proposed staleness and validity classifications, especially for old but unique specimens.","Dependency-resolution evidence showing whether informal collaborators, downstream experiments, holds, and unique scientific value can be identified reliably before tiering or quarantine.","A comparison with current laboratory workflows establishing whether existing inventory, LIMS, chemical-control, or archival practices already provide the proposed lifecycle mechanisms.","Site-specific evidence on quarantine capacity, hazardous-container condition, handling controls, testing burden, and authority acceptance.","Prior-art research establishing whether the proposed composition is distinct from existing laboratory information systems, specimen governance, chemical inventory controls, and archival sample-management practices."],"next_evidence_step":"Run a pre-registered, non-destructive pilot on at most 200 samples from one storage unit for one review cycle. Reconcile identity and dependencies, apply the proposed classification in shadow mode, condition-check a stratified subset, and compare proposed classifications with blinded custodian review and measured condition. Then quarantine only jointly approved candidates without destruction and compare overdue or superseded sample-selection opportunities and active-tier occupancy against the pre-pilot baseline. Falsify or halt the intervention if stale misclassification exceeds 5%, if no reduction appears in either target outcome, or if retrieval delay, safety events, unresolved dependencies, or loss risk increases materially.","research_questions":["How frequent are mistaken reuse, unresolved condition uncertainty, constrained controlled storage, and reconstruction loss in the target collection?","Which measured condition indicators and storage-history variables predict fitness for intended use for each material class?","Does the lifecycle process reduce selection of overdue or superseded samples and active-tier occupancy relative to baseline without increasing retrieval delay or specimen-loss risk?","Can identities, lineage, uniqueness, holds, and informal dependencies be resolved with acceptable error and labor burden?","What classification thresholds avoid undervaluing old but unique samples or creating false precision from composite scores?","Can existing quarantine and tiered-storage environments preserve each material class safely and adequately?","Which proposed elements are incremental to current LIMS, chemical inventory, specimen-governance, and archival practices?","Will sample owners, downstream experimenters, laboratory management, and EHS accept the proposed authority and review workflow?","What staffing, analytical testing, software integration, compliance, storage, and recurring review resources are required at the target site?"],"recommendation":"VALIDATE_PROBLEM_FIRST","uncertainty_constraints":["No external evidence establishes problem prevalence, stakeholder demand, realized impact, or storage-capacity constraints.","Age is only a review signal and is not evidence that a sample is chemically or physically invalid.","Condition assays may consume or alter scarce material and may not represent the remainder of a heterogeneous sample.","Custody and metadata rollback cannot restore an irreversibly aged, consumed, altered, or destroyed specimen.","Informal dependencies, uniqueness, holds, and provenance may be absent from the register.","Material-specific degradation and safe-handling requirements limit transfer of rules across sample classes.","Cost bands are resource-equivalent estimates based on stated scope assumptions, not observed prices or implementation data.","The nearest-rival description is candidate-supplied and has not been verified against existing products or practices."],"closed_book_prior_art_boundary":"Prior art is unsearched and unverified in this closed-book assessment. No claim is made about novelty, prevalence, market availability, or whether existing LIMS, chemical inventory, specimen-governance, biobank, or archival sample-management practices already implement the proposed composition."}