GASTEC Detector Tube: GASTEC GV-100, CH3Br, Gas Detection Tube, Methyl Bromide ( CH3Br )
The GASTEC Detector Tube (MPN 136L) is a gas detection tube for methyl bromide (CH3Br), supplied in a 5-pack for use with GASTEC GV-100 and GV-110 pumps. It measures methyl bromide concentrations from 2.5 to 200 ppm…
SKU 3G-OTH-553251
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Product Description
The GASTEC Detector Tube (MPN 136L) is a gas detection tube for methyl bromide (CH3Br), supplied in a 5-pack for use with GASTEC GV-100 and GV-110 pumps. It measures methyl bromide concentrations from 2.5 to 200 ppm, enabling precise field detection of this fumigant gas.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the GASTEC 136L detector tube used for?
The GASTEC 136L detector tube is used for field detection of methyl bromide (CH3Br) fumigant gas. It works with GASTEC GV-100 and GV-110 pumps to measure concentrations from 2.5 to 200 ppm, supporting safety in agricultural fumigation and pest control applications.
What are the specifications of the GASTEC 136L detector tube?
The GASTEC 136L detector tube detects methyl bromide (CH3Br) with a measurement range of 2.5 to 200 ppm. It is supplied in a 5-pack and is designed for use with GASTEC GV-100 and GV-110 pumps. The manufacturer part number is 136L.
Where to buy GASTEC 136L detector tubes worldwide?
3G Electric supplies GASTEC 136L detector tubes worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine GASTEC gas detection tubes to your facility, ensuring compliance with local import requirements.
How to use the GASTEC 136L detector tube with a GV-100 pump?
To use the GASTEC 136L tube, break both tips off the tube, insert it into the GV-100 or GV-110 pump inlet, and pull the handle to draw a sample. Follow the pump stroke count and compare the stain length to the printed scale for methyl bromide concentration from 2.5 to 200 ppm.
GASTEC Products
3G Electric supplies GASTEC gas detection tubes for use in gastec gv-100 and gv-110 pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.




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