| Measured Gas | Sulphur Dioxide |
| Tube No. | 103SC |
| Scaled Range | 20 to 300 ppm |
| Testable Range | 20 to 300 ppm |
| Unit Scale | ppm |
| Multi-Range | No |
| Original Color | Purple |
| Stain Color | Yellow |
| Shelf Life | 2 Years |
| CAS No. | 7446-09-5 |
| Tube Layout | [ Detector Tube ] |
| Typical Applications |
Metal refining, mfg. sulphuric acid & nitric acid, waste gas analysis |
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