Product Description
This Phosphine detection tube is designed for accurate low-level toxic gas monitoring across a precise 0.05 to 9.8 ppm range. Built for controlled field sampling, the tube delivers clear colorimetric results in approximately 1.5 to 15 minutes when used with a compatible detection tube pump.
Ideal for fumigation monitoring, grain storage facilities, shipping containers, and industrial hygiene programs, this tube supports dependable detection of Phosphine concentrations near occupational exposure limits. The tight measuring range improves sensitivity and resolution, making it well suited for safety verification and compliance monitoring.
With a 2-year shelf life, this detection tube is well suited for routine inspections, fumigation clearance testing, and regulatory compliance programs where reliable phosphine measurement is required.
Typical applications include:
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Fumigation and pest control monitoring
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Grain storage and cargo inspections
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Industrial hygiene exposure monitoring
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Shipping container safety checks
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Regulatory compliance testing
Key Specifications
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Gas: Phosphine (PH₃)
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Measuring Range: 0.05 – 9.8 ppm
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Full Measuring Range: 0.05 – 9.8 ppm
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Sampling Time: 1.5 – 15 minutes
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Detection Method: Colorimetric
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Shelf Life: 2 years
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Compatible with standard detection tube pumps
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Single-use air sampling tube
