Hydrogen Sulfide Detector Tubes, 10-250 ppm, 10 per box, 24 month shelf life

Description

Hydrogen Sulfide Detector Tubes

• Range: 10 – 250 ppm with 1 pump strokes
• Range: 250 – 500 ppm with 1/2 pump strokes
• Range: 1 – 10 ppm with 2 – 10 pump strokes
• 2 year shelf life
• 10 tubes per box
• Interferences include: Mercaptans