Vial, crimp top, clear, certified, 2 mL, 100/pk. These wide-opening 2 mL crimp top vials come as a 100/pk and are made from clear glass composed of 5% borosilicate material rated as Type 1 Class for superior hydrolytic, acid and alkali resistance from a chemical perspective while also offering minimum thermal expansion and shock from a mechanical perspective. This crimp style of vial is used where screw or snap top styles are not appropriate based on the sample matrix and/or operating conditions of the analytical workflow. Crimp top vials are also suited for a broad range of applications. It is one of the main choices for GC and GC/MS applications, where the sample is more volatile. Crimp top style vials tend to be more economical due to their simpler design when compared to screw top versions.

Vial, crimp top, amber, write-on spot, certified, 2 mL, 100/pk. These wide-opening 2 mL crimp top vials come as a 100/pk and are made from amber glass composed of 5% borosilicate material rated as Type 1 Class for superior hydrolytic, acid and alkali resistance from a chemical perspective while also offering minimum thermal expansion and shock from a mechanical perspective. This crimp style of vial is used where screw or snap top styles are not appropriate based on the sample matrix and/or operating conditions of the analytical workflow. Crimp top vials are also suited for a broad range of applications. It is one of the main choices for GC and GC/MS applications, where the sample is more volatile. Amber glass is used when the sample matrix is sensitive to light. Crimp top style vials tend to be more economical due to their simpler design when compared to screw top versions.