Draeger Tube, Toluene 100/A 100-1800ppm, Box of 10
DRAEGER SAFETY INC.
/ Model #8101731
Details
Draeger Tube - Toluene 100/a
Order No. 81 01 731
| Application Range | |
| Standard Measuring Range | 100 to 1,800 ppm |
| Number of Strokes n: | 10 |
| Time for Measurement: | approx. 1.5 minutes |
| Standard Deviation: | ± 10 to 15% |
| Color Change: | white to brown violet |
| Ambient Operating Conditions | |
| Temperature: | 0 to 40° C ~ 32 to 104° F |
| Absolute Humidity: | < 30 mg H2O /L |
| Reaction Principle | |
| Toluene + SeO2 + H2SO4 → brown violet reaction product | |
| Cross Sensitivity | |
| Xylenes are indicated with approximately the same sensitivity, but with a bluish violet color. Benzene discolors the entire indicating layer a diffuse yellow brown. Petroleum hydrocarbons discolor the entire indicating layer a diffuse reddish brown. Methanol, ethanol, acetone and ethyl acetate do not interfere in the range of their TLVs. |
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