Pre-sealed Glass Scintillation Vial-Closure Combination, N 24, 20 mL

The pre-sealed glass scintillation vial-closure combination reduces the contamination risk during consumption. Includes 20 mL screw neck vials N 24 (EPA) for VOC/TOC analyses and closed top screw closures for sample storage. CoC (certificate of conformity) can be supplied upon request.

*Vial and cap are also sold separately - ES10713-N24-20ML and ES10732-N24

Features:  
- Often called EPA vials, since they are defined in the regulations of the US Environmental Protection Agency  
- Recommended for VOC/TOC analyses and environmental analysis

Specifications:  
Vial type: Screw neck vial  
Nominal diameter: N 24  
Vial material: Clear glass, 1st hydrolytic class glass  
Vial dimensions: 27.5 mm x 57 mm  
Vial diameter: 27.5 mm  
Vial height: 57 mm  
Usable volume: 20 mL  
Bottom shape: Flat  
Closure type: Screw closure  
Cap material: Polypropylene (PP)  
Cap color: White  
Septa material: Silicone/PTFE  
Color(s) of septa material: White/Beige  
Septa thickness: 3.2 mm  
Septa hardness: 45° shore A