VolatileOrganicCompounds inAir
One of themost widely usedVOCmethods for ambient airmonitoring specifies sample collectionwith a specially prepared stain-
less steel canister, followedbyGC/MSanalysis. Restek can support all facetsof your airmonitoringprogram– from state-of-the-art
sampling equipment tohighquality analytical reference standards.
An inert canister surface is critical toobtaining accurate sample results. Restekoffers a complete line of TO-Cans™ (Summa® can-
isters)which are electropolished and extensively cleanedprior to shipping to ensure a high-quality passivated surface for improved
analyte stability. Noweldmarks on the spheres further reduce the occurrence of active sites. For reactive compounds, such as sul-
fur-containingcomponents, aSilcoCan™ is yourbest canister choice. SilcoCan™canisters aredeactivatedwithSiltek® surface treat-
ment resulting in exceptional inertness andmaximum sample stability, even for low level sulfur compounds.
Optionalgauge
• Quicklyconfirmvacuumorpressure
insidecanister.
• Monitorpressurechanges.
• Fullyprotectedbycanister frame.
• Canbeheated to90°Cduringcleaning.
Serial-controlled label
For quick, sure identification.
Enhancedvalveand
canisterbracket
Canister holder andvalve
bracket protect canister,
tube stub, andvalve.
WeconsideryourTO-Cans™
andSilcoCans™ tobean
investmentandoffer
check-upsand reconditioning
whenneeded.
2-3Porthigh
qualityvalve
Metal-to-metal seal, 2/3
turnwith stainless steel
diaphragm.
TO-Can™AirMonitoringCanisters
Restek canisters are originally equippedwith high-quality Parker Hannifin diaphragm valves. Each valve is helium leak-tested to 4 x
10
-9
cc/sec.The all-stainless steel construction eliminates contamination andwithstands temperatures from -100°C to 250°C.
Compression outlet fitting, indicator plate to display open or closed position,
1
/
4
" inlet and outlet.
Optimized forUSEPAMethodsTO-14andTO-15, andASTMD5466
*All configurationsalsoavailable in1L, 3L,and15Lvolumes.
SilcoCan™AirMonitoringCanisters
Ideal for low-level reactivesulfur (1-20ppb),TO-14,orTO-15compounds
Description
qty.
cat.#
price
6L Volume*
TO-Can™ Canister,
1
/
4
" Valve
ea.
24174
$453
TO-Can™ Canister withGauge,
1
/
4
" Valve
ea.
24178
$610
TO-Can™ Canister withNo Valve
ea.
22096
$365
Description
qty.
cat.#
price
6L Volume*
SilcoCan™ Canister,
1
/
4
" Valve
ea.
24182
$590
SilcoCan™ Canister, Siltek®Treated
1
/
4
" Valve
ea.
24182-650
$645
SilcoCan™ Canister withGauge,
1
/
4
" Valve
ea.
24142
$795
SilcoCan™ Canister withGauge, Siltek®Treated
1
/
4
" Valve
ea.
24142-650
$850
SilcoCan™ Canister withNo Valve
ea.
22092
$415
Replacement
1
/
4
" Valves for AirMonitoring Canisters
1
/
4
" Replacement Valve (2-port)
ea.
24145
$225
1
/
4
" Siltek®Replacement Valve (2-port)
ea.
24144
$245
1
/
4
" Replacement Valve (3-port)
ea.
24147
$235
1
/
4
" Siltek®Replacement Valve (3-port)
ea.
24146
$260
8
Siltek® tee
High-quality
vacuumgauge
