What you’re describing is typically a LIMS (Laboratory Information Management System) with integrated reagent/inventory management.
The key capabilities to look for are:
- Automatic consumption: each test/protocol has a defined reagent quantity, and completing a test automatically deducts that amount from the appropriate lot.
- Lot-level tracking: tracks lot numbers, expiration dates, quantities, and which tests used each lot—important for expensive reagents and auditability.
- Reorder thresholds: when stock falls below a minimum/safety-stock level, the system generates an alert or reorder proposal.
- Procurement integration: ideally it can turn the low-stock condition into a purchase requisition/order rather than merely sending an email.
- Cost/usage tracking: useful for expensive reagents because you can calculate cost per test and monitor burn rate.
Good systems to investigate
QBench is a particularly direct match: it explicitly supports automated stock consumption when tests or test batches run, lot tracking, low-stock alerts, expired-stock blocking, and inventory cost/per-use tracking.
Thermo Fisher SampleManager LIMS is a more enterprise-oriented option; its inventory functionality includes automatic stock decrementing and reordering of supplies.
Siemens Atellica Inventory Manager is another strong choice for clinical diagnostic environments, with automated consumption tracking and reorder processes based on stock usage and configurable thresholds.
If this is for a research lab rather than a clinical/regulated lab, I'd start by comparing QBench, Benchling, and Labii; if it's a CLIA/CAP, GMP, or ISO-regulated laboratory, I'd prioritize enterprise LIMS products with validated inventory and audit-trail workflows.
If you tell me what kind of lab you run (research, clinical, pharma/QC, etc.) and roughly how many tests/month, I can narrow this to 3–5 systems and compare pricing, automation, and regulatory capabilities.