Nextteq Benzene Detector Tubes, 1 – 100 ppm, pk/10

Description

Nextteq Benzene Detector Tubes

•  4 – 100 ppm range with 1 pump stroke
• 2 – 50 ppm range with 2 pump strokes
• 1 – 25 ppm range with 4 pump strokes
• 2 year shelf life
• 10 tubes per box
• Interferences include toluene, hexane, carbon monoxide and xylene