Hydrogen Sulphide Gas Detector Tube for 0.5-40 ppm (new)

New! Sensidyne Precision Colorimetric Gas Detector Tube with a 0.5-40 ppm Range for Measuring and Detecting Hydrogen Sulphide. Box Of 10 Tubes for use with Sensidyne AP-20S Detector Tube Pump.

We are pleased to announce the launch of the Mercury-Free 120SE2 Hydrogen Sulphide Tube. This new and improved tube builds upon the success of our existing 120SE Hydrogen Sulphide Tube, offering several key advancements:

• Environmentally Friendly: Features a mercury-free formula, promoting safer disposal.
• Enhanced Sensitivity: Has a lower detectable limit of 0.05 ppm, making it four times more sensitive to target gas compared to the 120SE.
• Extended Shelf Life: Has an extended shelf life of 3 years.
• Reliable Performance: Experience the same level of reliable performance as the 120SE.


Important Update:

The 120SE2 Hydrogen Sulphide Tube effectively covers the measurement ranges previously handled by the 120SE tube. Therefore, the 120SE tube will be discontinued. We kindly request you to update your systems to reflect the availability of the 120SE2.