TO-Can Air Sampling Canister, 3 L, No Valve

U.S. EPA Methods TO-14A and TO-15A regulate the collection, storage, and analysis of volatile organic compounds (VOCs) using treated air sampling canisters. Restek offers a complete line of 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-14A/TO-15/TO-15A compounds during storage. A frame surrounds the electropolished canister, eliminating the need for weld marks on the sphere, thereby preventing active sites on the canister. The high-performance valve supports the excellent quality of the canister.

A unique holder attaches the handle and base to the canister without welds and protects the canister, tube stub, and valve. The valve is an exceptionally high-quality, metal-to-metal seal, 2/3-turn valve with metal diaphragms to prevent sample adsorption for more accurate results. Each canister is slightly pressurized with contaminant-free nitrogen prior to shipment.

Dimensions/Weights of Air Canisters

*Range of standard gauge is –30″ Hg to 60 psi.

Do not exceed canister maximum pressure of 40 psig (2.75 bar).

Features & Benefits

• Proprietary electropolished surface maintains compound stability.
• High-quality, metal-to-metal seal, 2/3-turn valve with stainless-steel diaphragms prevents sample adsorption for more accurate results.
• Both 2-port and 3-port valves available; 3-port valve includes -30″ Hg/60 psi vacuum/pressure gauge (other gauges available).
• SUMMA canister equivalent.
• Featuring the proven long life, leak-free performance, and effortless operation of RAVE+ valves.