Product Description
This Phosphine detection tube is designed for high-range toxic gas monitoring across a broad 2.5 to 1000 ppm range. Built for flexible field use, the tube delivers clear colorimetric results in approximately 30 seconds to 10 minutes when used with a compatible detection tube pump.
Ideal for fumigation operations, emergency response, industrial processing, and safety inspections, this tube supports rapid identification of elevated Phosphine concentrations where lower-range tubes may saturate. The wide measuring range allows both exposure screening and high-concentration hazard assessment within a single tube.
With a stable 3-year shelf life, this detection tube is well suited for process safety programs, fumigation monitoring, and emergency preparedness kits requiring dependable high-ppm phosphine measurement.
Typical applications include:
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Fumigation and pest control operations
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Emergency response assessment
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Industrial process monitoring
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High-concentration hazard screening
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Process safety inspections
Key Specifications
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Gas: Phosphine (PH₃)
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Measuring Range: 2.5 – 1000 ppm
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Full Measuring Range: 2.5 – 1000 ppm
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Sampling Time: 30 seconds – 10 minutes
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Detection Method: Colorimetric
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Shelf Life: 3 years
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Compatible with standard detection tube pumps
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Single-use air sampling tube
