Nextteq™ Gastec™ Detector Tubes: Hydrogen Sulfide Gas

Each tube contains a reagent that reacts with a specific gas/vapor, yielding a stain that is measured against calibrations printed on the tube.

Catalog Number	Mfr. No.	Components Measured	Measurement Range	Response Time
19-026-286	Nextteq™ 4H	Hydrogen Sulfide	10 to 4000ppm	30 sec. to 7.5 min.
19-026-290	Nextteq™ 4HT	Hydrogen Sulfide	1 to 40%	45 sec. to 3 min.
19-026-288	Nextteq™ 4HM	Hydrogen Sulfide	25 to 1600ppm	30 sec. to 1.5 min.
19-026-295	Nextteq™ 4M	Hydrogen Sulfide	12.5 to 500ppm	30 sec. to 1.5 min.
19-026-294	Nextteq™ 4LT	Hydrogen Sulfide	0.1 to 4ppm	30 sec. to 2 min.
19-026-287	Nextteq™ 4HH		0.1 to 4%
19-026-291	Nextteq™ 4L	Hydrogen Sulfide	1 to 240ppm	30 sec. to 7.5 min.
19-026-271	Nextteq™ 4LB	Hydrogen Sulfide	0.5 to 12ppm	30 sec. to 1.5 min.

Description

Each tube contains a reagent that reacts with a specific gas/vapor, yielding a stain that is measured against calibrations printed on the tube.

Gastec tubes offer accurate, effective readings of more than 500 gases and vapors. Each glass detector tube contains a reagent which reacts with a specific gas or vapor, yielding a stain that is measured against calibrations printed on the tube. The unique absorbing media produce extremely clear lines of stain demarcation for precise reading, and are stable, with a shelf-life of up to two years, depending on the application. (See below for tube selection of specific gases and vapors.) Sold in packs of 10.

Specifications

• Components Measured: Hydrogen Sulfide
• Quantity: 10
• Temperature Range (English): 32°F to 104°F
• Temperature Range (Metric): 0°C to 40°C