Storage & Stability
Start with the question you need to answer: how the supplier holds and sends stock, what conditions a material is supported under, or what happened during a particular event. Those questions need different records.
Choose the right evidence route
| Question | Guide |
|---|---|
| What storage and dispatch arrangements apply? | Storage and delivery controls |
| What supports a material-specific condition or duration? | Catalogue storage and stability |
| How should dry-material storage history be recorded? | Lyophilised storage |
| How should an unexpected exposure be described? | Temperature excursions |
An instruction describes the intended condition. A monitoring record describes an observation. A stability study addresses measured changes over defined conditions and time. Keep those roles separate when asking for evidence.
For an arriving shipment
Use UK delivery for the delivery route and order support for a concern. Preserve the order, lot and relevant observations. Do not infer a complete temperature history from a single arrival reading.
The packaging and closure guide distinguishes the shipping pack, primary container and closure when recording what arrived.
Before a laboratory preparation
Confirm the actual material and its quantity basis, then follow your laboratory's reviewed method. No solution lifetime follows automatically from an unopened dry-material instruction. Handling and calculator drafts remain subject to their own release conditions.
If a label and specification disagree, contact support with both records. This hub does not assign a catalogue-wide storage temperature, expiry period or acceptable excursion window.