Formaldehyde Detector Tubes, 5-100 ppm, 10 per box, 12 month shelf life (needs refrigeration)

Description

Formaldehyde Detector Tubes

• Range: 5 – 100 ppm with 1 pump stroke
• Range: 10 – 200 ppm with 1/2 pump strokes
• Range: 2.5 – 50 ppm with 2 pump strokes
• 1 year shelf life
• 10 tubes per box
• Interferences include: Aldehydes, Ketones, Hydrogen Sulfide