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§ 180.491 Propylene oxide; tolerances for residues.
(a) General. (1) Tolerances are established for residues of the fumigant propylene oxide, including its metabolites and degradates, in or on the commodities in the table in this paragraph. Compliance with the tolerance levels specified in this paragraph is to be determined by measuring only propylene oxide, when used as a postharvest fumigant, in or on the commodity.
| Commodity | Parts per million |
|---|---|
| Cacao bean, cocoa powder | 200 |
| Cacao bean, dried bean | 200 |
| Fig | 3.0 |
| Garlic, dried | 300 |
| Grape, raisin | 1.0 |
| Herbs and spices, group 19, dried | 300 |
| Nut, pine | 300 |
| Nut, tree, group 14 | 300 |
| Nutmeat, processed, except peanuts | 300 |
| Onion, dried | 300 |
| Pistachio | 300 |
| Plum, prune, dried | 2.0 |