CFR

180.252—Tetrachlorvinphos; tolerances for residues.

(a) General. Tolerances are established for the combined residues of the insecticide tetrachlorvinphos, (Z )-2-chloro-1-(2,4,5- trichlorophenyl) vinyl dimethyl phosphate, and its metabolites, 1-(2,4,5-trichlorophenyl)-ethanol (free and conjugated forms), 2,4,5- trichloroacetophenone, and 1-(2,4,5-trichlorophenyl)-ethanediol in/on the following food commodities:

Commodity	Parts per million	Expiration/Revocation Date
Cattle, fat (of which no more than 0.1 ppm is tetrachlorvinphos per se)	0.2	3/17/10
Cattle, kidney (of which no more than 0.05 ppm is tetrachlorvinphos per se)	1.0	3/17/10
Cattle, liver (of which no more than 0.05 ppm is tetrachlorvinphos per se)	0.5	3/17/10
Cattle, meat (of which no more than 2.0 ppm is tetrachlorvinphos per se)	2.0	3/17/10
Cattle, meat by products, except kidney and liver	1.0	3/17/10
Egg (of which no more than 0.05 ppm is tetrachlorvinphos per se)	0.2	3/17/10
Hog, fat (of which no more than 0.1 ppm is tetrachlorvinphos per se)	0.2	3/17/10
Hog, kidney (of which no more than 0.05 ppm is tetrachlorvinphos per se)	1.0	3/17/10
Hog, liver (of which no more than 0.05 ppm is tetrachlorvinphos per se)	0.5	3/17/10
Hog, meat (of which no more than 2.0 ppm is tetrachlorvinphos per se)	2.0	3/17/10
Hog, meat byproducts, except kidney and liver	1.0	3/17/10
Milk, fat (reflecting negligible residues in whole milk and of which no more than 0.05 ppm is tetrachlorvinphos per se)	0.05	3/17/10
Poultry, fat (of which no more than 7.0 ppm is tetrachlorvinphos per se)	7.0	3/17/10
Poultry, liver (of which no more than 0.05 ppm is tetrachlorvinphos per se)	2.0	3/17/10
Poultry, meat (of which no more than 3.0 ppm is tetrachlorvinphos per se)	3.0	3/17/10
Poultry, meat byproducts, except liver	2.0	3/17/10

(b) emergency exemptions. [Reserved]

(d) Indirect or inadvertent residues. [Reserved]

Code of Federal Regulations

[64 FR 39053, July 21, 1999, as amended at 65 FR 33697, May 24, 2000; 67 FR 49616, July 31, 2002; 73 FR 53738, Sept. 17, 2008]

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