APPENDIX VII. AMENDMENTS OF METHODS OF ANALYSIS FOR EXISTING CODEX MAXIMUM RESIDUE LIMITS FOR VETERINARY DRUGS

(Recommendations from the 9th Session)

1. Change of the status from provisional to full recommendation

Sulfadimidine:

AOAC 993.32.

2. New methods provisionally recommended

Isometamidium:

Weil, A., Rhône Mérieux, Toulouse, France (muscle, liver, kidney, fat/cattle)

Oxytetracycline:

AOAC 995.04 (milk/cattle)
AOAC 995.09 (muscle, kidney/cattle, pig, poultry)

3. Withdrawal of methods with provisional status

Albendazole:

Anonymous, SmithKline Beecham, Inc. (muscle, fat, milk)

Carbadox:

van Ginkel, L.A., Schwillens, P.L.W.J., Jaquemijns, M. And Zomer, G., “The Detection and Identification of Quinoxaline-2-Carboxylic Acid, a Major Metabolite of Carbadox, in Swine Tissue” in EuroResidue Conference on Residue of Veterinary Drugs in Food (1990) ed. by Haagsma, N., Ruiter, A. And Czedik-Eysenberg, P.B., pp. 189-195 (muscle)

Trenbolone acetate:

Maghuin-Rogister, G, Renson, C., Helbo, V. And Degand, G. “Enzyme Immunoassay of b-Trenbolone acetate and a-Trenbolone acetate Residues in Animal Tissues:, Unpublished report prepared for Roussel-Uclaf, (1993)(revised copy) (muscle, liver)

Isometamidium:	Weil, A., Rhône Mérieux, Toulouse, France (muscle, liver, kidney, fat/cattle)
Oxytetracycline:	AOAC 995.04 (milk/cattle) AOAC 995.09 (muscle, kidney/cattle, pig, poultry)

Albendazole:	Anonymous, SmithKline Beecham, Inc. (muscle, fat, milk)
Carbadox:	van Ginkel, L.A., Schwillens, P.L.W.J., Jaquemijns, M. And Zomer, G., “The Detection and Identification of Quinoxaline-2-Carboxylic Acid, a Major Metabolite of Carbadox, in Swine Tissue” in EuroResidue Conference on Residue of Veterinary Drugs in Food (1990) ed. by Haagsma, N., Ruiter, A. And Czedik-Eysenberg, P.B., pp. 189-195 (muscle)
Trenbolone acetate:	Maghuin-Rogister, G, Renson, C., Helbo, V. And Degand, G. “Enzyme Immunoassay of b-Trenbolone acetate and a-Trenbolone acetate Residues in Animal Tissues:, Unpublished report prepared for Roussel-Uclaf, (1993)(revised copy) (muscle, liver)