The Cold-Chain Log of Meridian BioSupply

≈ 4 min

Meridian BioSupply LLC is submitting a monthly reagent inventory and cold-chain log to its parent company, Helix Horizon Group, to support reimbursement for reagent stock received and stored during July 2026. The filing records quantities of each reagent lot received, storage conditions maintained, and cold-chain integrity checks completed. Helix Horizon's internal audit team has flagged the submission for review after a routine cross-check against delivery documentation. Your task is to examine the six filed lines against the four reference records and identify which single line contains a quantity that cannot be supported by the documentation.

The scene

Meridian BioSupply LLC reagent cold-storage room, San Diego, California, present day

Source documents

Helix Horizon Inbound Goods Manifest — July 2026
Supplier Invoice — CRISPRGen Technologies, Invoice No. CGT-20260728
Ultra-Low Freezer ULF-3 Contents Register — July 2026
Bench Allocation Confirmation — Internal Email, Lab Manager R. Velarde to Procurement, 8 July 2026

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This case first aired on August 6, 2026. A fresh audit runs every morning — same rules, five minutes, one solution.

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