Designed for use in Alcott®, Waters®, Gilson®, or Shimadzu® autosamplers, the clear snap-plug closures of these shell vials can be pierced with standard autosampler syringes without vacuum formation.

• Polyethylene plug with starburst center design eases syringe needle penetration
• Convenient vial kits include equal quantities of vials and caps
• Provides an economical option to autosampler vials

Manufactured from borosilicate glass. Vials and snap-plug closures packed separately in clear-pack, three chamber trays.