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Dosimeter Gas Detection Tubes
Identify and
measure specific
gases with Gastec� dositubes
Box of 10 tubes:
$72.95
(order below)
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| Use
these specially designed dosimeter tubes to identify and measure the concentration
of potentially harmful gases and vapors in the workplace and other enclosed air
spaces. No pump required! Simply snap off the
pre-scored end and position the dositube in
a specific location or clip it to a shirt collar or pocket using the handy Dositube Holder.
The length-of-stain color change, forming |
| over
the next several hours, can
be read directly off the calibration scale printed on the side of the
tube--as easy as reading a thermometer. Divide the reading by the hours of exposure to get a
time-weighted average (TWA) gas concentration in parts-per-million (ppm).
Dosimeter tubes require no pumps, paper
charts, secondary operations, or lab analyses-- save time and money! |
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 Product
Sheet
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Dositube
Holder,
3-pac: $39.95
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Dosimeter Tube Features
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- High-specificity formulation insures
you measure only the gas of interest.
- Crystal clear tubes, distinct color
changes, and easy-to-read calibration scale for accurate
direct-reading measurements.
- Small and light-weight--conveniently
worn on workers' collar or shirt.
- Perform STEL, TWA, or long-term sampling up to 24 hours.
- Exceed
NIOSH and OSHA minimum performance criteria for TWA measurements
with detector tubes.
- Tubes
ship factory-direct to
you to insure freshness and long shelf life!
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Dosimeter
Tube Order Form All
tubes, $66.95 per box of 10
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P/N
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Gas or
Vapor Measured
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Measuring Range
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TLV
C (ppm)
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Add to Cart
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| 81D |
Acetic Acid
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0.5-100 ppm
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10
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| 151D |
Acetone
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5-1500 ppm
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500
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| 3D |
Ammonia
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2.5-1000 ppm
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25
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| 3DL |
Ammonia
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0.1-10 ppm
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25
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| 174D |
Butadiene
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1.3-200 ppm
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2
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| 2D |
Carbon
Dioxide
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0.02-12%v
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5,000
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| 1D |
Carbon Monoxide
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1.04-2000 ppm
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25
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| 1DL |
Carbon Monoxide
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0.4-400 ppm
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25
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| 8D |
Chlorine
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0.08-100 ppm
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0.5
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| 112D |
Ethyl Alcohol
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100-25,000 ppm
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1,000
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| 91D |
Formaldehyde*
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0.1-20 ppm
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C0.3
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| 12D |
Hydrogen Cyanide
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1-200 ppm
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C5
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| 14D |
Hydrogen Chloride
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1-100 ppm
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C5
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| 17D |
Hydrogen Fluoride
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1-100 ppm
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C3
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| 32D |
Hydrogen Peroxide
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0.5-40 ppm
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1
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| 4D |
Hydrogen Sulfide
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0.2-200 ppm
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10
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| 152D |
Methyl Ethyl Ketone
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2-600 ppm
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200
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| 9D |
Nitrogen Dioxide*
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0.1-30 ppm
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3
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| 9DL |
Nitrogen Dioxide*
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0.01-3.0 ppm
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3
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| 5D |
Sulfur Dioxide
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0.2-100 ppm
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2
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| 5DH |
Sulfur Dioxide
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10-600 ppm
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2
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| 133D |
Tetrachloroethylene
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3-150 ppm
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25
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| 122DL |
Toluene
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2-500 ppm
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50
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| 132D |
Trichlorethylene*
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3-300 ppm
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50
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| ________________________________ |
| *
Store at 40-50 �F (5-10 �C) |
| TLV = Threshold
Limit Value set by ACGIH = maximum allowable average exposure
over 8 hours. |
| C = TLV Ceiling Limit |
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