Draeger Toluene Diisocyanate Detector Tubes
1 Draeger short-term detector tube for Toluene diisocyanate, measuring range 0.02 to 0.2 ppm. Ranges, pump strokes, measuring times and color changes as published in the Dräger-Tubes & MicroTubes Handbook, 22nd edition (p. 269); prices are live. Ships in 1–2 business days.
Every Draeger tube for Toluene diisocyanate
| Part number | Tube | Measuring range | Strokes (n) | Measuring time | Color change | Pack | Price | |
|---|---|---|---|---|---|---|---|---|
| 6724501 | Draeger Toluene Diisocyanate 0.02/A Detector Tubes, Box of 9 | 0.02 to 0.2 ppm | 25 | approx. 20 min | white → orange | Box of 9 | $303.97 |
Source: Dräger-Tubes & MicroTubes Handbook, 22nd edition (order no. 90 92 086), p. 269, Dräger Safety AG & Co. KGaA. Each tube page carries the full handbook entry: standard deviation, temperature and humidity limits, reaction principle and cross-sensitivities.
Toluene diisocyanate exposure limits
| Limit | Value |
|---|---|
| OSHA PEL | C 0.02 ppm (0.14 mg/m³) |
| NIOSH REL | Ca |
| NIOSH IDLH | Ca [2.5 ppm] |
| CAS number | 584-84-9 |
| Formula | CH₃C₆H₃(NCO)₂ |
| Other names | TDI, 2,4-TDI, 2,4-Toluene diisocyanate |
| Conversion | 1 ppm = 7.13 mg/m³ |
Source: NIOSH Pocket Guide to Chemical Hazards, Toluene-2,4-diisocyanate (OSHA PEL from 29 CFR 1910.1000 Table Z as listed there). TWA = 8-hour time-weighted average, ST = short-term (15-minute), C = ceiling, Ca = NIOSH potential occupational carcinogen. NIOSH physical description: Colorless to pale-yellow solid or liquid (above 71°F) with a sharp, pungent odor.
Draeger short-term tubes are read on a Draeger accuro or X-act 5000 tube pump. Per the handbook (pp. 28–29), Draeger tubes and Draeger pumps are matched at the factory and form a single unit; other makers' pumps and tubes are not interchangeable with them. All Draeger tubes A–Z.
Guides: Draeger tubes by gas and range · tube ranges and the OSHA and NIOSH limits · what Draeger tubes measure · what the tube names mean · how to read a tube · the accuro pump.
Draeger Toluene diisocyanate tube questions
Which Draeger tubes measure Toluene diisocyanate? 6724501 (0.02 to 0.2 ppm).
What is the lowest range Draeger tube for Toluene diisocyanate? 6724501, 0.02 to 0.2 ppm, 25 strokes.
What is the OSHA exposure limit for Toluene diisocyanate? OSHA PEL C 0.02 ppm (0.14 mg/m³); NIOSH REL Ca; IDLH Ca [2.5 ppm] (NIOSH Pocket Guide).
Which pump reads Draeger Toluene diisocyanate tubes? The Draeger accuro hand pump or the X-act 5000 pump. MicroTubes, where listed, are read on the X-act 7000.
Do Draeger Toluene diisocyanate tubes expire? Yes. The expiration date (month and year) is printed on the package; the handbook states a typical shelf life for the customer of up to two years, stored sealed at the temperature on the package strip (handbook section 2.13).