Storage

General laboratory guidance for storing lyophilized research materials between delivery and use.

Last updated October 17, 2026

On arrival

• Inspect each vial: cap and crimp intact, glass undamaged, contents sealed and dry.
• Match the lot number on each label to its published report using our lot lookup.
• Move vials into controlled storage promptly after unpacking.

If anything looks wrong, photograph it before opening and email help@accelpeptides.com.

Temperature

Keep sealed, lyophilized material frozen and protected from heat. Avoid repeated freeze–thaw cycles and temperature swings, such as frequently moving vials in and out of storage. Where a product’s label or lab report lists a specific storage condition, follow that.

Light and moisture

Light and moisture degrade many research materials. Keep vials sealed, upright and in their packaging or an opaque container, away from direct light. Let a cold vial reach room temperature before opening to limit condensation.

Recordkeeping

• Log each vial’s product, amount and lot number on receipt.
• Record the date received and the storage location.
• Keep the matching lab report with your records, so every result traces back to its lot.

Lab reports

Published reports identify the lot tested, the analytical method and the measured result. Results apply only to the lot tested. Find yours on our lab reports page or with the lot lookup.