Acetaldehyde Detection Tube (2.5 to 100 ppm)
Measures Acetaldehyde with a measuring range of 2.5 to 100ppm
- Measuring Range of:
- 2.5 to 5 ppm - 2 pump strokes (200 ml)
- 5 to 100 ppm - 1 pump stroke (100 ml)
- Sampling Time: 1 minute per pump stroke
- Changes from Yellow to Red
- Relative Standard Deviation: 10 %（for 5 to 20 ppm, 5 %（for 20 to 100 ppm）
- 2 Year Shelf Life
- Reaction principle:
- 3CH3CHO + (NH2OH)3H3PO4 → H3PO4
H3PO4 + Base → Phosphate
- Store the tubes in the refrigerator to keep at 10ºC (50ºF) or below.
Acetaldehyde Detection Tube (2.5 to 100 ppm)
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