Restek, 22097, TO-Can Air Sampling Canister, 15 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 Canister Volume Dimensions: Height x Sphere Diameter Weight 1 liter 8.5 x 5.25" (21.6 x 13.3 cm) 2.25 lbs (1.02 kg) 3 liter 11.5 x 7.25" (29.2 x 18.4 cm) 3.50 lbs (1.59 kg) 6 liter 12.5 x 9.25" (31.8 x 23.5 cm) 5.75 lbs (2.61 kg) 15 liter 17.0 x 12.25" (43.2 x 31.1 cm) 11.75 lbs (5.33 kg) *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.