Clear and amber glass vials with a rounded or flat bottom, and volumes from 5 to 20 ml and closures. A rounded bottom vial is more sturdy and resistant to high pressure during the heating process. Flat bottom vials are more appropriate for certain instruments.

• Pressure-release safety caps with a broad range of different septa available
• Magnetic and magnetic bi-metal caps for CTC Combi PAL and Shimadzu AOC5000 autosamplers
• Caps with Pharma-Fix septa (butyl/PTFE) achieve the best sealing properties
• Due to the 1,2 mm wall thickness, these vials can withstand high internal pressures

* For vials with flat crimp neck

** For vials with bevelled crimp neck.