GB/T 22973-2008
Determination of melengestrol acetate, chlormadinone acetate and megestrol acetate residues in milk and milk powder - HPLC-MS-MS method
GB/T 22973-2008
Method for the determination of melengestrol acetate, chlormadinone acetate and megestrol acetate residues in bovine and porcine fat - LC-UV detection method
GB/T 22973-2008
GB/T 22973-2008
Progesterone testing kit
GB/T 22973-2008
Determination of medroxyprogesterone and medroxyprogesterone acetate residues in animal original food for import and export
GB/T 22973-2008
Determination of progesterone in milk by HPLC-MS
GB/T 22973-2008
Determination of chlormadinone acetate in feeds - High performance liquid chromatography
GB/T 22973-2008
Determination of levonorgestrel in feeds - Highperformance liquid chromatography
GB/T 22973-2008
Children's watches
GB/T 22973-2008
Method for the determination of testosterone, epi-testosterone and progesterone residues in bovine liver and muscle tissues - LC-MS-MS method
GB/T 22973-2008
Occupational exposure limit for norgestrel in the air of workplace
GB/T 22973-2008
Child's toothbrushes
GB/T 22973-2008
Standard sizing systems for garments—Children
GB/T 22973-2008
GB/T 22973-2008
GB/T 22973-2008
GB/T 22973-2008
GB/T 22973-2008
GB/T 22973-2008
GB/T 22973-2008