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MORPHIX 084030-50 Hydrogen Sulfide H2S Detection Cassettes (50 per box)

MORPHIX 084030-50 Hydrogen Sulfide H2S Detection Cassettes (50 per box)

Regular price
$169.97
Sale price
$169.97

MORPHIX 084030-50 Hydrogen Sulfide (H2S) Chemical Detection Cassettes (50 per box)

Generally In Stock for Immediate Shipping
Made in USA
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Cassette Shelf Life 24 months at room temperature
Cassette Service Life 24 hours
Temperature Range -30ºC to 50ºC (-22ºF to 122ºF)
Humidity Range 20% to 100% RH
Water Immersion (fresh or salt water) 1 hour
Sensitivity at PEL concentration Color change in <30 minutes
Sensitivity at one-half IDLH concentration Color change in <5 minutes

PEL means Permissible Exposure Limit, as defined by OSHA: “8-hour Time Weighted Average.” – An employee’s exposure to any substance, which shall not exceed the 8-hour Time Weighted Average given for that substance, during any 8-hour work shift of a 40-hour workweek.

IDLH means Immediately Dangerous to Life or Health: An atmospheric concentration of any toxic, corrosive or asphyxiate substance that poses an immediate threat to life or would cause irreversible or delayed adverse health effects or would interfere with an individual’s ability to escape from a dangerous atmosphere. IDLH values are based on effects that might occur as a consequence of a 30-minute exposure.


Specifications: The chemical sensor in the Hydrogen Sulfide cassette shows an easy to see color change. Half of the sensor window will change color. 

Hydrogen sulfide (also known as H2S, sewer gas, swamp gas, stink damp, and sour damp) is a colorless gas known for its pungent "rotten egg" odor at low concentrations. It is extremely flammable and highly toxic.

Hydrogen sulfide is used or produced in a number of industries, such as

  • Oil and gas refining
  • Mining
  • Tanning
  • Pulp and paper processing
  • Rayon manufacturing

Hydrogen sulfide also occurs naturally in sewers, manure pits, well water, oil and gas wells, and volcanoes. Because it is heavier than air, hydrogen sulfide can collect in low-lying and enclosed spaces, such as manholes, sewers, and underground telephone vaults. Its presence makes work in confined spaces potentially very dangerous.

The health effects of hydrogen sulfide depend on how much H2S a worker breathes and for how long. However, many effects are seen even at low concentrations. Effects range from mild, headaches or eye irritation, to very serious, unconsciousness and death.


 The Chameleon is the only hands-free, power-free, chemical detector for gases and vapors in air, allowing First Responders, Firefighters, EMS, Police Officers and Military to detect the presence of hazardous chemicals. No liquid sample required. The Chameleon may even be immersed in salt water or fresh water without affecting its performance. Developed under funding by the United States Marine Corps, the Chameleon is ideal for users to screen unknown hazards in their environment