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521 - Fast Sampling Rate
Monitors
The 521 is our
fastest sampling rate badge. There are covers on each side of
the monitor that can be removed to double the sampling rate. Even with
only one cover removed the monitor samples approximately at 30 mL/min, depending on
the chemical.
Use this monitor for monitoring for
chemicals with a low PEL (10 ppm or less), STEL monitoring or for Indoor Air
Quality situations.
Note: There are
a few chemicals that have PELs at 10 or below but
are too volatile to be reliably collected by this
fast sampling diffusive monitor.
Not Recommended
are:
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1,3-Butadiene
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Methyl
Acrylate
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Methanol
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Vinyl
Acetate
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Vinyl
Chloride
Assay Technology also
manufactures two other Organic Vapor Monitors,
566 and
546. For
assistance in choosing which is best for your
situation, use our Guide.
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Associated Analytical Methods:
OSHA 7, NIOSH 1500, SIM OSHA 32
(Phenol), NIOSH 1550, NIOSH 1604
Validations
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A new personal badge
monitor for organic vapors - Lautenberger, Kring, and Morello.
AIHA Journal October 1980.
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Evaluation of the Standard NIOSH Type Charcoal Tube Sampling Method
for Organic Vapors in Air - Kring, Ansul, Henry, Morello, Dixon,
Vasta, Hemingway. AIHA Journal April 1984
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TraceAir®
Field Validation 1993 Benzene,
Toluene, Ethyl Benzene, Xylenes
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X521-1
- 5 Monitors per box.
Includes the analysis of One chemical. (Except Phenol.
See 521-4.)
X521-4
- 5 Monitors per box.
Includes the analysis of Four (4) chemicals
or Phenol.
X521-25
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5 Monitors per box.
Includes the analysis for the Organic Solvent Panel
at our AIHA-LAP, LLC Accredited lab.
W521-1,
W521-4,
W521-25
1 Monitor each
Why Prepay for the
Analyses?
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