RESOURCES

REFERENCE LIBRARY.

Reference material for researchers working with our compounds — not medical or dosing guidance.

Reconstitution & Dosing Calculators

Work out concentration from vial amount and diluent volume for any compound in our catalog.

Open calculators

Certificate of Analysis Archive

Every lot we've ever shipped, searchable by lot number, compound, or release date.

Browse COA archive

Research-Use Policy

What "research use only" means for orders placed through LONE STAR, and what we require from every account.

Read the policy

Storage & Handling

Lyophilized compounds ship at room temperature and should be stored per the instructions on their Certificate of Analysis — generally frozen (−20°C) before reconstitution, refrigerated after.