GB/T 40154-2021 Feed material—Cottonseed protein

GB/T 6432-1994 Method for the determination of crude protein in feedstuffs GB/T 6432-2018 Determination of crude protein in feeds—Kjeldahl method GB/T 6434-1994 Method for determination of crude fiber in feedstuffs GB/T 6434-2006 Feeding stuffs—Determination of crude fiber content—Method with intermediate filtration GB/T 6434-2022 Determination of crude fiber content in feeds GB/T 6438-1992 Method for the determination of crude ash in feedstuffs GB/T 6438-2007 Animal feeding stuffs—Determination of crude ash 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/T 10358-1989 Method for determination of moisture and volatile matter content in oilseed residues GB/T 10358-2008 Oilseed residues—Determination of moisture and volatile matter content 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 13086-1991 Method for determination of free gossypol in feeds GB/T 13086-2020 Method for determination of free gossypol in feeds GB/T 14698-2002 Test method of feed microscopy GB/T 14698-2017 Identification method of feed material by microscopy GB/T 14699.1-1993 Methods for sampling of feed GB/T 14699.1-2005 Feeding stuffs—Sampling GB/T 15399-1994 Determination of sulfur amino acids in feedstuffs—Ion exchange chromatography GB/T 15399-2018 Determination of sulfur amino acids in feeds—Ion exchange chromatography GB/T 15400-1994 Determination of tryptophan in feedstuffs—Spectrophotometry GB/T 15400-2018 Determination of tryptophan in feeds GB/T 18246-2000 Determination of amino acids in feeds GB/T 18246-2019 Determination of amino acids in feeds GB/T 18823-2002 Allowable error for judge of quality testing results in feeds GB/T 18823-2010 Permitted tolerants for judgement of testing results in feeds GB/T 6438-2025 Determination of crude ash in feeds