11 mm snap ring vials can be used with snap caps or aluminum crimp seal closures.

• Manufactured from clear or amber borosilicate glass or polypropylene
• Vials feature a write-on patch with graduation for convenient sample identification
• Wide neck opening design, allows easy filling, requires inserts with a diameter of 6 mm
• Spring promotes alignment and ensures Insert seals against septa to help guard against evaporation loss

Vials have 40% wider openings than standard vials to reduce risk of needle damage.