Commodity | Parts per million |
Grain, cereal, forage, fodder, and straw, group 16, forage | 0.10 |
Grain, cereal, forage, fodder, and straw, group 16, hay | 0.20 |
Grain, cereal, forage, fodder, and straw, group 16, stover | 0.01 |
Grain, cereal, forage, fodder, and straw, group 16, straw | 0.02 |
Grain, cereal, group 15 | 0.01 |
40 C.F.R. §180.481