| Answer | Crossword Clue |
|---|---|
| NITRIC | ... acid (caustic chemical) |
| LYE | Caustic chemical |
| BASERUNNERS | Caustic chemical couriers? |
| LYE | Caustic cleaning chemical |
| LYE | Caustic chemical used in making soap |
| EDTA | Acid used in chemical analysis: Abbr. |
| TEREBENE | Chemical mixture of acid and turpentine. |
