PETROLEUM ENGINEERS (047)* |
| Agent Code | Agent Name |
| M1469 | C.I. BASIC BLUE 9 |
| 40987 | ISOPROPYL ALCOHOL |
| 80142 | NITRIC ACID SILVER(1+) SALT |
| 80235 | OCTANOL, 1- |
| 56240 | PHENOLPHTHALEIN |
| 70870 | SULFURIC ACID |
*The agents listed for each occupation apply across the surveyed industries in which the agents were observed. Not all industries were surveyed, and not all agents were observed in all surveyed industries.