2025-12-19 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 6438-2025 Determination of crude ash in feeds 135.0 via email in 1~3 business day to be valid,,2026-2-1
GB/T 23741-2025 Determination of barbiturates in feeds 255.0 via email in 1~3 business day to be valid,,2026-2-1
GB/T 22261-2025 Determination of virginiamycin in feeds 270.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 21995-2025 Determnation of nitroimidazoles in feeds—Liquid chromatography-tandem mass spectrometry 270.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 21107-2025 Determination of horse and donkey-derived materials in feeds 255.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 21542-2025 Determination of enramycin in feeds—Liquid chromatography-tandem mass spectrometry 210.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 21101-2025 Determination of porcine-derived material in feeds 195.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 21035-2025 Feed safety assessment—Teratogenicity test 270.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 20804-2025 Compound premix of dairy cattle 210.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 20807-2025 Supplementary concentrate of sheep 210.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 20189-2025 Determination of β-receptor agonists in feeds—Liquid chromatography-tandem mass spectrometry 270.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 20190-2025 Determination of bovine; ovine and goat-derived materials in feeds 330.0 via email in 1~5 business day to be valid,,2026-1-1
GB/T 19540-2025 Determination of zearalenone in feeds 195.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 17778-2025 Determination of D-biotin in feed additive premix 210.0 via email in 1~3 business day to be valid,,2026-1-1
GB 7300.803-2025 Feed additives—Part 8: Preservatives ;mildew preventives and acidity regulators—Ammonium chloride 255.0 via email in 1~3 business day to be valid,,2026-7-1
GB 7300.804-2025 Feed additives—Part 8：Preservatives;mildew and acidity regulators—Benzoic acid 405.0 via email in 1~5 business day to be valid,,2026-7-1
GB 7300.505-2025 Feed additives—Part 5：Live microorganisms—Bacillus coagulans 330.0 via email in 1~5 business day to be valid,,2026-7-1
GB 7300.405-2025 Feed additives—Part 4：Enzymes—α-galactosidase 255.0 via email in 1~3 business day to be valid,,2026-7-1
GB 7300.404-2025 Feed additives—Part 4：Enzymes—β-Mannanase 255.0 via email in 1~3 business day to be valid,,2026-7-1
GB 7300.308-2025 Feed additives—Part 3: Minerals and their complexes (or chelates) —Zinc threoninate chelate 255.0 via email in 1~3 business day to be valid,,2026-7-1
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GB/T 6438-2025 Determination of crude ash in feeds 
  Issued on: 2025-8-1   Price(USD): 135.0
GB/T 23741-2025 Determination of barbiturates in feeds 
  Issued on: 2025-8-1   Price(USD): 255.0
GB/T 22261-2025 Determination of virginiamycin in feeds 
  Issued on: 2025-06-30   Price(USD): 270.0
GB/T 21995-2025 Determnation of nitroimidazoles in feeds—Liquid chromatography-tandem mass spectrometry 
  Issued on: 2025-06-30   Price(USD): 270.0
GB/T 21107-2025 Determination of horse and donkey-derived materials in feeds 
  Issued on: 2025-06-30   Price(USD): 255.0
GB/T 21542-2025 Determination of enramycin in feeds—Liquid chromatography-tandem mass spectrometry 
  Issued on: 2025-06-30   Price(USD): 210.0
GB/T 21101-2025 Determination of porcine-derived material in feeds 
  Issued on: 2025-06-30   Price(USD): 195.0
GB/T 21035-2025 Feed safety assessment—Teratogenicity test 
  Issued on: 2025-06-30   Price(USD): 270.0
GB/T 20804-2025 Compound premix of dairy cattle 
  Issued on: 2025-06-30   Price(USD): 210.0
GB/T 20807-2025 Supplementary concentrate of sheep 
  Issued on: 2025-06-30   Price(USD): 210.0
GB/T 20189-2025 Determination of β-receptor agonists in feeds—Liquid chromatography-tandem mass spectrometry 
  Issued on: 2025-06-30   Price(USD): 270.0
GB/T 20190-2025 Determination of bovine; ovine and goat-derived materials in feeds 
  Issued on: 2025-06-30   Price(USD): 330.0
GB/T 19540-2025 Determination of zearalenone in feeds 
  Issued on: 2025-06-30   Price(USD): 195.0
GB/T 17778-2025 Determination of D-biotin in feed additive premix 
  Issued on: 2025-06-30   Price(USD): 210.0
GB 7300.803-2025 Feed additives—Part 8: Preservatives ;mildew preventives and acidity regulators—Ammonium chloride 
  Issued on: 2025-06-30   Price(USD): 255.0
GB 7300.804-2025 Feed additives—Part 8：Preservatives;mildew and acidity regulators—Benzoic acid 
  Issued on: 2025-06-30   Price(USD): 405.0
GB 7300.505-2025 Feed additives—Part 5：Live microorganisms—Bacillus coagulans 
  Issued on: 2025-06-30   Price(USD): 330.0
GB 7300.405-2025 Feed additives—Part 4：Enzymes—α-galactosidase 
  Issued on: 2025-06-30   Price(USD): 255.0
GB 7300.404-2025 Feed additives—Part 4：Enzymes—β-Mannanase 
  Issued on: 2025-06-30   Price(USD): 255.0
GB 7300.308-2025 Feed additives—Part 3: Minerals and their complexes (or chelates) —Zinc threoninate chelate 
  Issued on: 2025-06-30   Price(USD): 255.0
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