Test methods of feed and feed additives, catalog, Chinese national standards
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GB/T 5917.1 Determination for feed particle size - Two-sieve screening method
GB/T 5918 Determination of mixing homogeneity for feed products
GB/T 6432 Method for the determination of crude protein in feedstuffs
GB/T 6433 Determination of crude fat in feeds
GB/T 6434 Feeding stuffs - Determination of crude fiber content Method with intermediate filtration
GB/T 6435 Determination of moisture and other volatile mater content in feeds
GB/T 6436 Determination of calcium in feed
GB/T 6437 Determination of phosphorus in feed - Spectphotometry
GB/T 6438 Animal feeding stuffs - Determination of crude ash
GB/T 6439 Determination of water-soluble chlorides in feeds
GB/T 8381.2 Determination of Shigella in feeds
GB/T 8381.3 Determination of lincomycin in feedstuff
GB/T 8381.4 Method for determination of T-2 toxin in formula feed - Thin layer chromatography
GB/T 8381.5 Determination of kitasamycin in feedstuff (Withdrawn)
GB/T 8381.6 Method for determination of deoxynivalenol in formula feed - Thin layer chromatography
GB/T 8381.7 The determination of olaquindox in feed - High performance liquid chromatography
GB/T 8381.8 Determination of Polychlorobiphenyls(PCBs) in feeds - Gas chromatography (Withdrawn)
GB/T 8381.9 Determination of Choramphenicol in feeds - Gas chromatography
GB/T 8381.10 Determination of sulfaquinoxaline in feeds - High-performance liquid chromatography
GB/T 8381.11 Determination of Amprolium in feeds - High performance liquid Chromatography
GB/T 8381 Determination of aflatoxin B1 in animal feeding stuffs - Semi-quantitative thin layer chromatographic methods (Withdrawn)
GB/T 10649 Determination of mixing homogeneity for mineral premix
GB 13078.3 Tolerance limits for deoxynivalenol in formula feed
GB/T 13079 Determination of total arsenic in feeds
GB/T 13080 Determination of lead in feeds - Method using atomic absorption spectrometry
GB/T 13081 Determination of mercury in feeds
GB/T 13082 Method for determination of cadmium in feeds
GB/T 13083 Determination of fluorine in feed - Ion selective electrode method
GB/T 13084 Determination of Cyanide in feed
GB/T 13085 Determination of nitrite in feeds - Method using colorimetric analysis
GB/T 13086 Method for determination of free gossypol in feeds
GB/T 13087 Method for determination of isothiocyanatesin feeds
GB/T 13088 Determination of chromium in feeds
GB/T 13089 Method for determination of oxazolidinethione in feeds
GB/T 13090 Determination of HCH and DDT in feeds
GB/T 13091 Determination of Salmonella in feeds
GB/T 13092 Enumeration of molds count in feeds
GB/T 13093 Examination of bacterial count in feeds
GB/T 13882 Determination of iodine in feeds - Ferric thiocyanate-nitric acid catalytic kinetic method
GB/T 13883 Determination of selenium in feeds
GB/T 13884 Determination of cobalt in feed - Atomic absorption spectroscopy
GB/T 13885 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry
GB/T 14698 Test method of feed microscopy
GB/T 14699.1 Animal Feeding Stuffs - Sampling
GB/T 14700 Determination of vitamin B1 in feeds
GB/T 14701 Determination of vitamin B2 in feeds
GB/T 14702 Determination of vitamin B6 in feeds - High performance of liquid chromatography
GB/T 15399 Determination of sulfur aminoacids in feedstuffs - Ion exchange chromatography
GB/T 15400 Determination of tryptophan in feedstuffs - Spectrophotometry
GB/T 17480 Determination of aflatoxin B1 in animal feeding stuffs - Enzyme-linked immunosorbent assay
GB/T 17481 Determination of choline chloride in premix
GB/T 17776 Determination of sulfur in feedstuffs - Magnesium nitrate method
GB/T 17777 Determination of molybdenum in feeds - Spectrophotometry
GB/T 17778 Determination of d-biotin in premix
GB/T 17811 Determination of pepsin digestibility in animal protein feeds - Filtration method
GB/T 17812 Determination of vitamin E in feeds - High-performance liquid chromatography
GB/T 17815 Determination of propionic acid，propionate in feeds
GB/T 17816 Determination of total ascorbicacid in feeds - o-Phenylenediamine fluorometry
GB/T 17817 Determination of vitamin A in feeds - High-performance liquid chromatography
GB/T 17818 Determination of vitamin D3 in feeds - High-performance liquid chromatography
GB/T 17819 Determination of vitamin B12 in vitamins premix - High-pressure liquid chromatography
GB/T 18246 Determination of amino acids in feeds
GB/T 18633 Determination of potassium in feed flame - Photometric method
GB/T 17814 Determination of butyl hydroxy anisole, dibutyl hydroxy toluene, ethoxyquin and propyl gallate in feeds
GB/T 18823 Permitted tolerants for judgment of testing results in feeds
GB/T 18868 Method for determination of moisture, crude protein, crude fat, crude fibre, lysine and methinione in feeds--Near infrared reflectance spectroscopy
GB/T 18869 Determination of coliform bacteria in feeds
GB/T 18872 Determination of vitamin K3 in feeds - High-performance liquid chromatography
GB/T 18969 Determination of residues of organaphosphorus in feeds - Gas chromatagraphic method
GB/T 19371.2 Determination of methionine hydroxy analogue in feeds - High-performance liquid chromatography
GB/T 19372 Determination of pyrethroids residues in feeds - Gas chromatography
GB/T 19373 Determination of carbamate pesticide residues in feeds - Gas chromatography
GB/T 19423 Determination of nicarbazin in feed - High performance liquid chromatography
GB/T 19424 General rules of natural plant additives for feed
GB/T 19539 Determination of ochratoxin A in feeds
GB/T 19540 Determination of zearalenone in feeds
GB/T 19542 The determination of sulfonamides in feeds - HPLC
GB/T 19684 Determination of chlortetracycline in feeds - High performance liquid chromatography
GB/T 20189 Determination of ractopamine in animal feeds - High performance liquid chromatographic method
GB/T 20190 Detection of bovine, sheep and goat-derived material in feeds - Qualitative polymerase chain reaction (PCR) method
GB/T 20191 Microbiological examination of Lactobacillus acidlophilus in feeds
GB/T 20194 Animal feeding stuffs - Determination of starch content - Polarimetric method
GB/T 20195 Animal feeding stuffs - Preparation of test samples
GB/T 20196 Determination of salinomycin in feeds
GB/T 20363 Determination of Phenobarbital in feed
GB/T 20805 Determination of acid detergent lignin in feedstuffs
GB/T 20806 Determination of neutral detergent fiber in feedstuffs
GB/T 21033 Determination of immunoglobulin in feeds - High-pressure liquid chromatography
GB/T 21035 Feed safety evaluation - Feeding teratogenicity test
GB/T 21036 Determination of dopamine hydrochloride in feeds - High performance liquid chromatography
GB/T 21037 Determination of trimethoprim in feeds - High performance liquid chromatography
GB/T 21100 Identification of camelidae derived material in animal - originated feedstuff PCR method
GB/T 21101 Identification of porcine derived materials in feedstuff PCR method
GB/T 21102 Identification of rabbit derived materials in feedstuffs real time PCR method
GB/T 21103 Identification of mammal derived materials in feedstuffs real time PCR method
GB/T 21104 Identification of Ruminantia derived material (bovidae, caprinae, cervus) in animal - originated feedstuff PCR method
GB/T 21105 Identification of canis derived material in feedstuff PCR method
GB/T 21106 Identification of cervus derived material in animal - originated feedstuff PCR method
GB/T 21107 Identification of horse and donkey derived materials in feedstuff PCR Method
GB/T 21108 Determination of choramphenicol in feeds high performance liquid chromatography tandem mass spectrometry
GB/T 21514 Determination of the content of fatty acids in feeds
GB/T 21542 Determination of enramycin in feeds - Microbiological method
GB 21693 Tolerance limits for T-2 toxin in formula feed
GB/T 21995 Determination of nitroimidazoles in feeds - Liquid chromatography-tandem mass spectrometry method
GB/T 22146 Determination of roxarsone in animal feeds - High performance liquid chromatography
GB/T 22147 Simultaneous determination of salbutamol, ractopamine and clenbuterol in feeds - Liquid chromatography-mass spectrometry
GB/T 22259 Determination of oxytetracycline in feeds - High performance liquid chromatography
GB/T 22260 Determination of methyltestosterone in feeds - High performance liquid chromatography tandem mass spectrometry
GB/T 22261 Determination of virginiamycin in feeds - High performance liquid chromatography
GB/T 22262 Determination of clopidol in feed - High-performance liquid chromatography
GB/T 22487 Principle of aquafeed safety evaluation - Acute toxicity test
GB/T 22488 Principle of aquafeed safety evaluation - Sub-acute toxicity test
GB/T 23179 Feed toxicology evaluation - Subacute toxicity test
GB/T 23182 Procedure for veterinary drug and other chemicals determination in feeds
GB/T 23186 Principle of aquafeed safety evaluation - Chronic toxicity test
GB/T 23187 Determination of lutein in feeds - High performance liquid chromatography
GB/T 23388 Principle of aquafeed safety evaluation - Residue and cumulation test
GB/T 23389 Principle of aquafeed safety evaluation - Reproduction test
GB/T 23390 Principle for environmental safety evaluation of aquafeed
GB/T 23710 Determination of betaine in feeds - Ion chromatography
GB/T 23737 Determination of free canavanine in feeds - Ion exchange chromatography
GB/T 23741 Determination of four kinds of barbiturates in feeds
GB/T 23742 Animal feeding stuffs - Determination of ash insoluble in hydrochloric acid
GB/T 23743 Microbiological examination of the enumeration of coagulase-positive staphylococci in feeds - Technique using Baird-Parker agar medium
GB/T 23744 Determination of 36 pesticide residues in feedstuffs - GC-MS
GB/T 23873 Determination of maduramicin ammonium in feeds
GB/T 23877 Determination of citric acid, fumaric acid and lactic acid in feed acidifier - High performance liquid chromatography
GB/T 23882 Determination of L-Ascorbyl-2-monophosphate in feeds - High performance liquid chromatography
GB/T 23883 Determination of ricinine in feeds - High performance liquid chromatography
GB/T 23884 Determination of biogenic amines in animal-derived feeds - High performance liquid chromatography
GB/T 24318 Determination of total nitrogen content in animal feeding stuffs by combustion according to the dumas principle and calculation of the crude protein content
GB 26418 Limited content of selenium in feeds (Withdrawn)
GB 26419 Limited contents of copper in feeds (Withdrawn)
GB/T 26425 Method for determination of Clostridium perfringens in feeds
GB/T 26426 Method for determination of Vibrio parahaemolyticus in feeds
GB/T 26427 Method for determination of Bacillus cereus in feeds
GB/T 26428 Method for determination of Bacillus subtilis in feeds
GB 26434 Limited content of tin in feeds (Withdrawn)
GB/T 26437 Feed efficacy and safety evaluation - Guidelines for the determination of apparent metabolizable energy for chickens by the force feeding method
GB/T 26438 Feed efficacy and safety evaluation - Guidelines for the determination of apparent digestible energy for pigs by the total collection method
GB/T 27985 Determination of tannin in feeds - Spectrophotometry
GB/T 28643 Determination of PCDD/Fs and dioxin-like PCBs in feeds - Isotope dilution HRGC/HRMS
GB/T 28716 Determination of zearalenone in feed - High performance liquid chromatigraphic method with immunoaffinity column clean-up
GB/T 28717 Determination of malonaldehyde in feed - High performance liquid chromatography
GB/T 28718 Determination of T-2 toxin in feed - High performance liquid chromatography with immunoaffinity column clean-up