40 CFR 180.181: Chlorpropham; tolerances for residues.

(a) General. (1) Tolerances are established for residues of the plant regulator and herbicide chlorpropham (isopropyl m-chlorocarbanilate (CIPC) in or on the following food commodities:

Commodity Parts per million

Potato 30

Potato, wet peel 40

(2) Tolerances are established for the combined residues of the plant regulator and herbicide chlorpropham (isopropyl m-chlorocarbanilate (CIPC) and its metabolite 4-hydroxychlorpropham-O-sulfonic acid (4-HSA) in or on the following food commodities:

Commodity Parts per million

Cattle, fat 0.20

Cattle, kidney 0.30

Cattle, meat 0.06

Cattle, meat byproducts except kidney 0.06

Goat, fat 0.20

Goat, kidney 0.30

Goat, meat 0.06

Goat, meat byproducts except kidney 0.06

Hog, fat 0.20

Hog, kidney 0.30

Hog, meat 0.06

Hog, meat byproducts except kidney 0.06

Horse, fat 0.20

Horse, kidney 0.30

Horse, meat 0.06

Horse, meat byproducts except kidney 0.06

Milk 0.30

Sheep, fat 0.20

Sheep, kidney 0.30

Sheep, meat 0.06

Sheep, meat byproducts except kidney 0.06

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. [Reserved]

(d) Indirect or inadvertent residues. [Reserved]