Carbon Tetrachloride Detection Tubes (0.25-12 ppm)

Carbon Tetrachloride Detection Tubes (0.25-12 ppm)

Measures Carbon Tetrachloride with a Range of 0.25-12 ppm.

• Measuring Range:
  • 0.25 to 5 ppm
  • 5 to 12 ppm
• Number of Pump Strokes: 2, 1
• Correction Factor: 1, 2.4
• Sampling Time: 2 minutes per pump stroke
• Detecting Limit: 0.05 ppm (n=2)
• Reaction Principle:
  • CCl4 + I2O5 + H2S2O7 → COCl2 COCl2 + (CH3)2NC6 H4CHO→ (CH3)2NC6 H4Cl2 + CO2 (CH3)2NC6H4Cl2 + (C6H5)2NH4 (White) → Reaction product (Yellow)
• Coefficient of Variation: 10% (for 0.25 to 1 ppm), 5% (for 2 to 5 ppm)
• Changes from White to Yellow
• 1 Year Shelf Life
• TLV-TWA, C (ACGIH) (ppm): 5
• Store the tubes in the refrigerator to keep at 10ºC (50ºF) or below.
• Comes in a Box of 5 pre tube and 5 detector tubes