This is a semi-quantitative method for determining free sulfur in liquefied petroleum gases. Peroxide is an interference that increases the apparent elemental sulfur value. The lower limit of detection is a mercury number of 1.0, which is equivalent to approximately 2.0 mg/kg (mass-ppm).
| ASTM International | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | ASTM UOP377-13 |
| Product Name | Free Sulfur in LPG by Mercury Number |
