Product Description
This hydrogen sulfide gas detection tube is designed for accurate air sampling of H₂S vapor from 1 to 240 ppm, supporting exposure assessment, industrial hygiene programs, and workplace safety control across a wide concentration range.
Why professionals use it:
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Wide-range hydrogen sulfide measurement
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Flexible 30-second to 7.5-minute sampling time
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Clear color scale for fast interpretation
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No electronics required
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Portable for field and facility testing
Common applications:
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Oil, gas, and petrochemical operations
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Wastewater and sewer environments
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Confined space entry screening
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Process safety verification
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Odor and exposure investigations
This H₂S air sampling tube supports confident exposure evaluation and fast safety decisions while remaining simple to deploy and easy to interpret. Each tube is factory calibrated to ensure dependable performance throughout its 3-year shelf life.
When hydrogen sulfide vapor must be verified across both low and elevated ranges, this tube delivers professional, field-ready air sampling accuracy.
Product Specifications
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Gas Detected: Hydrogen Sulfide (H₂S)
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Measuring Range: 1–240 ppm
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Sampling Time: 30 seconds – 7.5 minutes
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Shelf Life: 3 years
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Detection Method: Colorimetric
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Pump Type: Manual air sampling pump
