March 14, 2023
The Specification of tube no.132SC for Vinyl chloride has changed.
| New measuring range : | 0.09-13.2ppm | |
| Old measuring range : | 0.1-12.0ppm |
The measuring ranges for below substances using a conversion chart have changed as well.
| New | old | |
| Allyl chloride | 1～35ppm | 1-40ppm |
| Benzyl chloride | 0.5～14ppm | 1-16ppm |
| m-Chlorotoluene | 0.5～8ppm | 0.5-10ppm |
| o-Chlorotoluene | 2～100ppm | 1-50ppm |
| p-Chlorotoluene | 0.5～35ppm | 1-50ppm |
| 1,1-Dichloroethylene | 1～22ppm | 1-22ppm |
| 1,3-Dichloropropene | 1～10ppm | |
| Trichlorotoluene | 0.2～4ppm | |
