GASTEC Detector Tube: GASTEC GV-100, C8H10, Gas Detection Tube, Xylene ( C8H10 )
The GASTEC Detector Tube (MPN 123) is a C8H10 gas detection tube for xylene, designed for use with GASTEC GV-100 and GV-110 pumps. It detects xylene across a measurement range of 5 to 625 ppm and is supplied in a…
SKU 3G-OTH-553217
Need installation or engineering help?
Ask a question
Product Description
The GASTEC Detector Tube (MPN 123) is a C8H10 gas detection tube for xylene, designed for use with GASTEC GV-100 and GV-110 pumps. It detects xylene across a measurement range of 5 to 625 ppm and is supplied in a 10-pack. 3G Electric sources this genuine OEM consumable as part of our broader industrial safety portfolio, backed by specialist expertise in controls and instrumentation.
Frequently Asked Questions
What is GASTEC Detector Tube 123 used for?
The GASTEC Detector Tube 123 detects xylene (C8H10) in air, measuring concentrations from 5 to 625 ppm. It is used with GASTEC GV-100 or GV-110 pumps for industrial hygiene, safety monitoring, and leak detection in chemical plants, refineries, and laboratories.
What are the specifications of GASTEC Detector Tube 123?
The GASTEC Detector Tube 123 (MPN 123) detects xylene (C8H10) with a measurement range of 5 to 625 ppm. It is a C8H10 gas detection tube supplied in a 10-pack, designed for use with GASTEC GV-100 and GV-110 pumps. 3G Electric sources this genuine OEM consumable.
Where to buy GASTEC Detector Tube 123 worldwide?
3G Electric supplies the GASTEC Detector Tube 123 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine OEM consumable for xylene detection.
How to use GASTEC Detector Tube 123 with a pump?
Break both tips of the GASTEC Detector Tube 123, insert it into the GASTEC GV-100 or GV-110 pump inlet, and pull the handle fully to draw a sample. Follow the pump stroke count and tube calibration for accurate xylene readings from 5 to 625 ppm. Always refer to the tube instructions.
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.









![GASTEC Detector Tube: SO2, Gas Detection Tube, Sulfur Dioxide ( SO2 ), 32°F Min Op Temp [NEW], 10 PK (MPN 5D). Key specifications — Gas Detected: Sulfur Dioxide; Measurement Range: 0.2 to 100 ppm.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F449d1681-bb59-4f97-97e1-0cb161075481.jpg&w=200)