Draeger Nitric Acid Tubes 6728311 (10/Box)

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  • Buy 3 for $92.41 each and save 3%
Draeger Nitric Acid Tubes are an easy way to detect a measuring range of 1-50 ppm of this extremely toxic vapor. Draeger HNO3 tubes yield results within a 10% standard deviation, feature well-spaced graduation marks and contrasting colors for easy readings, and are simple and safe to use.

Exposures above the OSHA allowed PEL 2 ppm of nitric acid, or aqua fortis, vapors can cause breathing difficulties, erosion of your teeth, or even pneumonia. That's why it's important for our customers working in woodworking and the production of fertilizers to have a reliable detection method.

Draeger first launched their colorimetric tubes over 75 years ago and still make the best in the business. Workers from all over choose from their selection of more than 200 tubes that test over 500 different gases.

Box of 10 tubes.

Key features:
  • Measuring range of 1-50 ppm
  • Blue to yellow color change once reacted
  • Accurate results in just a few minutes
  • Standard deviation of 10 - 15%
  • Set of ten tests

    Nitric Acid (HNO3) Tubes
    Measuring Range: 5 to 50 / 1 to 15 ppm
    Standard Deviation: +/- 10-15%
    Color Change: Blue to yellow
    Number of Strokes using Draeger Accuro: 10 / 20
    Time for Measurement: About 2 minutes / about 4 minutes

    Part Number:
    6728311 1/a
  • More Information
    Price $95.05
    SKU DRA01-6728311
    Product Weight (lbs.) .25
    Weight 0.7000
    Brand Draeger
    MPN 6728311
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