For the purpose of enforcing North Dakota Century Code section 19-13.1-07, a feed must be considered adulterated if analysis indicates the feed does not meet the tolerances shown in the table attached to this chapter as an appendix.

History: Effective August 1, 1988.

General Authority: NDCC 19-01-02, 19-13.1-10, 23-01-03

Law Implemented: NDCC 19-13.1-07

ANALYTICAL VARIATIONS (AV) BASED ON AFFCO CHECK SAMPLE PROGRAM

I. Proximate Analysis
Determination	Methoda	AV%b,c	Concentration Range
Moisture	7.003,7.007	12	3 - 40%
	10.136
Protein	7.015,7.021	(20/x+2)	10 - 85%
	7.025,7.033
Fat	7.060,7.063	10	3 - 20%
	7.064
Fiber	7.066,7.071	(30/x+6)	2 - 30%
Ash	7.009	(45/x+3)	2 - 88%
Pepsin Digest Protein	7.053	13
Total Sugar as Invert	7.084	12	24 - 37%
NPN Protein	7.038,7.040	(80/x+3)	7 - 60%
II. Minerals
Determination	Method	AV%	Concentration Range
Calcium	7.101	(14/x+6)	.5 - 25%
	7.096	10	10 - 25%
		12	10%
Phosphorus	7.123,7.125	(3/x+8)	.5 - 20%
	Auto Anal.
Salt	7.106	(7/x+5)	.5 - 14%
	7.104	(15/x+9)	.5 - 14%
Fluorine	7.114,7.115	40
Cobalt	7.096	25	0.01 - .16%
Iodine	7.119,7.120	40
	33.147
Copper	7.096	20	.03 - 1%
		30	.03%
Magnesium	7.096	20	.01 - 15%
Iron	7.096	25	.01 - 5%
Manganese	7.096	30	.01 - 17%
Potassium	3.013,3.044	15	.04 - 8%
Zinc	7.096	20	.002 - 6%
Selenium	3.102	25	ppm

III. Vitamins

Determination	Method	AV%	Concentration Range
Vitamin A	43.008	30	1200 - 218,000 IU/lb
Vitamin B12	43.175	45
Riboflavin	43.039, 43.209	30	1 - 1500 mg/lb
Niacin	43.048, 43.191	25	3 - 500 mg/lb
Pantothenic Acid	43.200, 33.205	25	4 - 190 mg/lb

IV. Drugs

Determination	Method	AV%	Concentration Range
Amprolium	42.011	20	.01 - .014%
Arsanilic Acid	42.033	20	.01 - .05%
Carbodox	42.047	20	.005 - .5%
Ethopabate	42.069	25	.004 - .04%
Furazolidone	42.075	25	.005 - .022%
Melengestrol Acetate	42.088	30	up to .07%
Nicarbazin	42.098	25	.01 - .02%
Nitarsone	42.035	30	.01 - .02%
Phenothiazine	42.135	20	.1 - .5%
Piperazine	42.137	25	.1 - .4%
Pyrantel Tartrate	42.142	25	.01%
Roxarsone	42.035, 42.160	25	.005 - .5%
Sulfamethazine	42.172	20	.01 - .033%
Sulfaquinoxaline	42.179	25	.01 - .025%
Sulfathiazole	Colorimetric	20	.008 - .034%
Thiabendazole	42.192	30	up to 1.5%
Zoalene	42.197	25	.004 - .0125%
Bacitracin	42.223	40	10 - 200g/T
Chlortetracycline	42.236, 42.232	30	10 - 260g/T
Lincomycin	42.258	25	10 - 200g/T
Monensin	42.266, 42.271	30	10 - 200g/T
Neomycin	42.277	45	20 - 250g/T
Oxytetracycline	42.293	30	10 - 300g/T
Penicillin	42.299	35	10 - 200g/T
Streptomycin	42.308	45	10 - 75g/T
Tylosin	42.316	30	10 - 150g/T
Virginiamycin	Plate	40	80g/T