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SAMPLE HANDLING | AIR SAMPLING
Canisters
Quickly confirm vacuum or pressure
by ordering your SilcoCan® or
TO-Can® canisters with high-quality
premounted gauges.
*No price difference for these substituted gauges.
Alternative Mounted Vacuum/Pressure Gauges
The standard vacuum/pressure range on a SilcoCan® or TO-Can® canister fitted
with a gauge is –30" Hg to 60 psi. To have a different gauge mounted on your can-
ister, add the appropriate suffix number to the canister catalog number.*
*Range of standard gauge is –30" Hg to 60 psi.
Do not exceed canister maximum pressure of 40 psig (2.75 bar).
TO-Can® Air Sampling Canisters with RAVE™ Valve
Optimized for Methods TO-14A, TO-15, IP-1A, ASTM D5466, OSHA PV 2120,
and NJ DEP Low Level TO-15
• Proprietary electropolished surface maintains compound stability.
• High-quality, metal-to-metal seal, 2 /3-turn valve with stainless steel diaphragms
prevent 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.
• Now featuring the proven long life, leak-free performance, and effortless
operation of the new RAVE™ valve. (See for more information.)
U.S. EPA Methods TO-14A and TO-15 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 com-
pounds 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 RAVE™ valve supports the excellent performance 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 2/3-turn diaphragm valve has a metal-to-
metal seat and a temperature limit of 250 °C. Each canister is slightly pressurized with
contaminant-free nitrogen prior to shipment.
1 L Volume 3 L Volume 6 L Volume 15 L Volume
Description cat.# price cat.# price cat.# price cat.# price
2-Port RAVE Valve 27416 27418 27420 27422
3-Port RAVE Valve with Gauge* 27417 27419 27421 27423
without Valve 22094 22095 22096 22097
NEW!
by searching for "
free literature
A Guide toWhole Air Canister Sampling:
Equipment Needed and Practical Techniques
for Collecting Air Samples
Download your free copy from
In this guide, we focus on collecting whole air
samples in canisters, a flexible technique with
many applications.
Gauge Suffix
–30" Hg/15 psi -651
–30" Hg/30 psi -652
also
available
Miniature
Air Sampling
Canisters
See .