Products - Passive Sampling
Entech is a leading supplier of canister based sampling equipment,
for the collection of volatile compounds and analytical
instrumentation for measurement of volatile compounds
in the gas phases by GC and GCMS. Our environmental products
meet EPA specifications for methods TO1, TO2, TO3, TO12, TO14
and TO15 for VOC sampling analysis.
Passive Canister Based Sampling Equipment
CS1200E, ES & T
Passive Canister Samplers
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The CS1200E, ES & T model canister samplers are
compatible with the 1/4" connector found on most
canisters and give you fill times of up to 7 days in
a 6 liter canisters.
The CS1200E offers excellent performance for
TO 14 and 15 compounds.
The CS 1200SE adds the inertness of Silonite
for sampling of highly reactive compounds such as formaldehyde
and H2S.
The CS 1200T is optimized for trace sampling
of sub-slab / vapor intrusion compounds Accessories
include a direct connect sib slab sampling probe.
CS1200 Instructions
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TM1100 Digital Timer
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The TM1100 is a new, low cost, programmable, one
week, battery operated digital timer for unattended
sampling and can be programmed for multiple sampling
periods. |
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Grab Samplers and
Restricted Samplers

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Integrated samples are not always required but just
opening the valve on your canister can lead to particulate
contamination that will reduce compound recovery and
can not be removed by normal cleaning procedures. Entech's
Grab Samplers offer a solution for keeping your canisters
clean.
Entech offers more versatility by also providing restricted
grab samplers. The addition of a restrictor provides
linear sampling rates until the canister is half full.
This is a low cost approach to integrate sampling. |
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IH1200P Personal Sampler

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The IH1200P Personal Sampler makes canister based,
whole air sampling practical for Personal Monitoring
of VOC exposure in Industrial Hygiene applications.
Sampling into an evacuated canister eliminates the
need for battery powered pumps resulting in more reliable
sampling.
Analysis of whole air samples can be performed by GCMS
for positive analyte identification and for surveying
unknown compound exposure.
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CS1200P Passive Canister Sampler

(Shown with MiniCan)
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The CS1200P Passive Canister Sampler is specifically
configured for use with MiniCan Personal Monitoring
applications. Testing of the CS1200E at temperatures
ranging from 4† C to 40† C showed less than
10% flow rate change. It allows 1,3 or 8 hour sampling
periods at a temperature range of -10† C to 45†
C. Sapphire flow elements provide extremely stable operation
controlling flow down to 0.4 cc/min.
It's compact design, including a built in gauge, makes
this accessory to the MiniCan ideal for personal monitoring
and industrial hygiene applications.
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MiniCan Breath Sampler

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A new, non invasive procedure for the determination
of chemical exposure. Breath sampling gives you sub
ppb detection limits without facility and personal demands
of urine and blood sampling. So fast and simple, pre
and post exposure measurements are now possible. |
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