US Environmental Protection Agency (EPA) Compendium of Air Methods TO-14 and TO-15 regulate the collection, storage, and analysis of volatile organic compounds (VOCs) using treated air sampling canisters.
Restek offers TO-Can™ canisters (SUMMA® can equivalent), electropolished using a proprietary process and extensively cleaned using an ultrasonic method. This ensures a high-quality, passivated surface that maintains the stability of TO-14/TO-15 compounds during storage. The frame surrounds the electropolished canister, eliminating welds and thereby eliminating active sites from the inside surface of the sphere. The Parker Hannifin metal-to-metal diaphragm valve supports the performance of the canister. These canisters meet the holding time criteria for Methods TO-14/15.
- High quality, metal-to-metal seal, 2/3-turn, 1/4" valve with stainless steel diaphragms.
- Sizes from 1 to 15 liters, for a range of sampling needs.
- All-stainless steel construction eliminates contamination and withstands temperatures from -100°C to 250°C.
Available with vacuum/pressure gauge that allows monitoring internal conditions at a glance.