Draeger 8101501 Perchloroethylene 0.1 to 2 mg/L Detector Tubes (10 tests per box)

Application Range:

• Determination of volatile chlorinated hydrocarbons in multiple phase
• Dräger-Tube: Perchloroethylene 2/a
• Measuring range: qualitative
• Number of Strokes (n): maximum 10
• Typical Stroke Time: 45 to 65 s
• Measurement Time: approx. 55 to 550 s
• Sample Volume: 200 mL
• Color Change: Yellow White → Grey Blue
• Temperature Range: 10 to 25 °C
• pH-Measurement: not necessary

Information of Measurement:

• Mix a multiple phase sample which consists of e.g. 250 g water, 10 g fixed phase and 10 g oil part (about 300 mL) is mixed with approx. 5 g activated coal.
• It must rest for 3 minutes and then be shaken for 1 min.
• 0.2 g hydrophobated peat is added and the it must be shaken for 1 minute.
• The liquid is filled into the gas wash bottle up to the 200 mL mark.

Evaluation of Measurement:

• The measurement evaluation is qualitative (yes or no)

Cross Sensitivity:

• Chlorobenzene, 1,1-dichloroethane, 1,2-dichloroethane, dichloro methane, perchloroethylene, trichloroethylene and trichloromethane are indicated.
• Carbon tetrachloride and 1,1,1-trichloroethane are not indicated.