1. Opening Scored Ampules

2. Glass Ampoules Hermetically sealed Protects liquid from contamination
Commonly used for
Pharmaceuticals
Hygroscopic liquids
Air or water sensitive liquids
Pre-scored
neck
Typically ampoules are opened by putting pressure on the section above the neck and pushing away from the user. This doesn’t always happen cleanly and can lead to injury.

3. Common Injuries While Opening Ampoules
Sharp edges can cause cuts
Small glass chips
Hit unprotected eyes
Fall into/contaminate contents
Exposure to contents of ampoule
Duke University Occupational Hygiene and Safety Division “Working Safely with Ampoules”

4. Tools for Avoiding Injury
Safety glasses
Commercially available ampoule openers
Thick gloves (leather, cut resistant, etc.)
Rubber tubing to encase neck during break
Duke University Occupational Hygiene and Safety Division “Working Safely with Ampoules”