SureSTART™ 40 mL Glass Screw Top Storage and EPA Vials, Level 2

Thermo Scientific™ SureSTART™ 40 mL EPA Certified Screw Top Vials (Level 2) are designed for routine QA/QC and high-throughput analytical applications as well as storage of samples.

Made with high-purity clear or amber glass, these vials minimize metal content, extractables, and leachables - critical for maintaining sample integrity and meeting US, EU, and JPN Pharmacopeia standards.

Each vial is Specification Certified to ensure their physical dimensions and autosampler compatibility.

Combine with Thermo Scientific™ SureSTART™ 24 mm screw caps and septa to ensure optimal performance.

Our Level 100 EPA vials are processed and packaged under a strict registered ISO Quality Management System. The products are not certified to EPA standards or pre-cleaned. Every case of product is labelled with its production number and is custody sealed to ensure reliable chain-of-custody.

EPA screw vials convenience kits are recommended for discrete water sampling under:

• EPA 40 CFR 136 'Guidelines for Establishing Test Procedures for the Analysis of Pollutants'
• EPA 40 CFR 141 'National Interim Primary Drinking Water Regulations: Control of Trihalomethanes in Drinking Water'

Key Features

• Level 100 EPA Certified
• For a secure, leak-free seal, pair with SureSTART™ 24 mm screw caps and septa

Performance Level 2 — for High-Throughput Applications

• Meets US, EU, and JPN Pharmacopeia requirements
• Low metal content, extractables, and leachables for consistent analytical results
• Supports traceable, reproducible, and validated results without interruptions in throughput

Specification Certified

• Dimensionally verified for complete autosampler compatibility
• Inspected via automated optical and gauge systems to maintain strict tolerances
• Manufactured from uniform, defect-free glass for reliable performance

Lot Traceable

• 100% traceable through the manufacturing process
• Certificate of Conformance available by lot number for audit and documentation purposes