GB 7300.401-2019 Feed additives—Part 4:Enzymes—Xylanase

GB 7300.101-2019 Feed additives—Part 1:Amino acids,their salts and analogues—L-Threonine GB 7300.102-2019 Feed additives—Part 1:Amino acids, their salts and analogues—Glycine GB 7300.201-2019 Feed additives—Part 2:Vitamins,provitamins and chemically well-defined substances having similar effect—L-Ascorbyl-2-phosphate GB 7300.202-2019 Feed additives—Part 2:Vitamins,provitamins and chemically well-defined substances having similar effect—Vitamin D3 oily form GB 7300.204-2019 Feed additives—Part 2:Vitamins,provitamins and chemically well-defined substances having similar effect—Betaine hydrochloride GB 7300.301-2019 Feed additives—Part 3:Minerals and their complexes(or chelates)—Potassium iodide GB 7300.302-2019 Feed additives—Part 3:Minerals and their complexes(or chelates)—Sodium selenite GB 7300.801-2019 Feed additives—Part 8:Preservatives and acidity regulators—Sodium bicarbonate GB 7300.901-2019 Feed additives—Part 9:Coloring agents—β-Carotene powder

饲料原料目录(中华人民共和国农业农村部公告) 饲料添加剂品种目录(中华人民共和国农业农村部公告) GB/T 5917.1-2008 Determination of feed particle size—Two-sieve screening method GB/T 6435-1986 Method for the determination of moisture in feedstuffs GB/T 6435-2006 Determination of moisture and other volatile mater content in feeds GB/T 6435-2014 Determination of moisture in feedstuffs GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB 10648-1999 Feed label GB 10648-2013 Feed label GB 13078-2001 Hygienical standard for feeds GB 13078-2017 Hygienical standard for feeds GB 13078.1-2006 Hygienical standard for feed—Limited content of nitrite in feeds GB 13078.2-2006 Hygienical standard for feeds—Toleration of ochratoxin A and zearalenone in feeds GB 13078.3-2007 Tolerance limits for deoxynivalenol in formula feed GB/T 13079-1999 Determination of total arsenic in feeds GB/T 13079-2006 Determination of total arsenic in feeds GB/T 13079-2022 Determination of total arsenic in feeds GB/T 13080-2004 Determination of lead in feeds—Method using atomic absorption spectrometry GB/T 13080-2018 Determination of lead in feeds—Atomic absorption spectrometry GB/T 13080.2-2005 Feed additive—Determination of chelation percentage of iron、copper、manganese and zinc methionine—Gel filtration chromatography GB/T 13081-1991 Method for determination of mercury in feeds GB/T 13081-2006 Determination of mercury in feeds GB/T 13081-2022 Determination of mercury in feeds GB/T 13082-1991 Method for determination of cadmium in feeds GB/T 13082-2021 Determination of cadmium in feeds GB/T 13091-2002 Determination of Salmonella in feeds GB/T 13091-2018 Determination of Salmonella in feeds GB/T 14699.1-1993 Methods for sampling of feed GB/T 14699.1-2005 Feeding stuffs—Sampling GB/T 18869-2002 Determination of coliform bacteria in feeds GB/T 18869-2019 Determination of coliforms in feeds GB/T 23874-2009 Determination of xylanase activity in feed additives—Spectrophotometric method GB/T 30956-2014 Determination of deoxynivalenol in feeds—High performance liquid chromatography with immunoaffinity column clean-up NY/T 2071-2011 Determination of aflatoxins, fumonisins, and T-2 toxins in feed using liquid chromatography-tandem mass spectrometry