Amber Glass, White PP screw cap

Fisherbrand™ EPA Vial Kit, 24-400 Screw Thread, Amber Glass, White PP Screw Cap, Center Hole, Silicone/PTFE Septum

Application
Designed for EPA-compliant environmental sampling, TOC analysis, and storage of volatile organic compounds (VOCs) in water/soil testing. Ideal for regulatory compliance in environmental monitoring and industrial hygiene workflows.

Product Details

• Vial type: ND24

• Thread size: 24-400 screw thread

• Material: Hydrolytic Class I amber glass

• Capacity: 40 mL

• Closure: White polypropylene screw cap with center hole

• Septum: Silicone/PTFE (polytetrafluoroethylene)

• Dimensions: 95 mm height (including cap)

• Septum diameter: 27.5 mm

• Packaging: Reusable two-compartment trays

Key Features

• EPA compliance: Certified for TOC (Total Organic Carbon) analysis and VOC preservation.

• Chemical resistance: PTFE-faced septum resists leaching and sample contamination.

• Light protection: Amber glass shields light-sensitive samples from UV degradation.

• Secure sealing: Center-hole design allows needle penetration while maintaining seal integrity.

• Reusable trays: Organize vials and closures while preventing cross-contamination.

Safety and Handling

• Precautions: Inspect septa for punctures before reuse in critical applications.

• Storage: Keep trays closed when not in use to protect from airborne contaminants.

• Autoclaving: Compatible with standard autoclave cycles (validate closure tightness post-sterilization).