• Compare to canisters for EPA Method TO-15
• No cleaning or certification costs
• Lower purchase price
• No expensive shipping

• Passive alternative to EPA TO-17 — no pump required

• Choose from 5 sorbents for indoor and ambient air sampling (including SVOCs)
• Anasorb GCB1
• Tenax TA
• Chromosorb 106
• Carbopack X

• Charcoal (solvent extraction)

• Sub-ppb level detection, highly sensitive thermal desorption
• Rates 15 times higher than tube-style passive monitors for lower detection limits

• Small, lightweight, and easy to transport

• Validated sampling (uptake) rates
• For outdoor uptake, see the Environmental Sampling Guide
• See the Passive Sampling Guide

• Built-in blank/correction sorbent section available

• Sample integrity
• Sonically welded housing seals the sampler
• Manufactured in an ultra-clean environment
• Extensive cleaning and QC procedure

• Optional Rate Reducer lowers sampling rates for long-term studies and higher concentration levels observed in soil gas sampling

• Allows rapid deployment of multiple samplers for emergency stations

• Easy operation for community action programs