2025-12-13 216.73.216.3
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
NY/T 4746-2025 Determination of bacitracin in feeds - Liquid chromatography-tandem mass spectrometry 135.0 via email in 1~3 business day valid,,2025-8-1
NY/T 4747-2025 Determination of ammonium salt in feeds 105.0 via email in 1~3 business day valid,,2025-8-1
NY/T 4748-2025 Determination of Spectinomycin in feeds - Liquid chromatography-tandem mass spectrometry 135.0 via email in 1~3 business day valid,,2025-8-1
NY/T 4749-2025 Determination of seven macrolides in feeds - Liquid chromatography-tandem mass spectrometry 165.0 via email in 1~3 business day valid,,2025-8-1
NY/T 4750-2025 Determination of thymol, cinnamaldehyde, carvacrol, eugenol in feed additives - Gas chromatography 120.0 via email in 1~3 business day valid,,2025-8-1
NY/T 4751-2025 Feed material - Rice protein powder 105.0 via email in 1~3 business day valid,,2025-8-1
NY/T 133-2025 Feed material - Peanut meal 105.0 via email in 1~3 business day valid,,2025-8-1
NY/T 4752-2025 Feed material - Wheat gluten 105.0 via email in 1~3 business day valid,,2025-8-1
NY/T 4753-2025 Feed materials - Schizochytrium sp. Algae meal 240.0 via email in 1~3 business day valid,,2025-8-1
GB/T 45208-2025 Determination of paprika red in feeds—High performance liquid chromatography 210.0 via email in 1~3 business day valid,,2025-8-1
GB/T 45200-2025 Determination of neohesperidin dihydrochalcone in feeds—High performance liquid chromatography 210.0 via email in 1~3 business day valid,,2025-8-1
GB/T 17812-2025 Determination of vitamin E in feeds—High performance liquid chromatography 270.0 via email in 1~3 business day valid,,2025-8-1
GB/T 17818-2025 Determination of vitamin D3 in feeds—High-performance liquid chromatography 375.0 via email in 1~5 business day valid,,2025-8-1
GB/T 6433-2025 Determination of crude fat in feeds 210.0 via email in 1~3 business day valid,,2025-8-1
GB/T 17817-2024 Determination of vitamin A in feeds—High performance liquid chromatography 375.0 via email in 1~5 business day valid,,2025-6-1
GB/T 44740-2024 Determination of chlorphenamine and bromphenamine in feeds—Liquid chromatography-tandem mass spectrometry 210.0 via email in 1~3 business day valid,,2025-5-1
GB/T 44738-2024 Determination of feed pectinase activity 210.0 via email in 1~3 business day valid,,2025-5-1
GB/T 22142-2024 Feed additive—General rules for organic acid 210.0 via email in 1~3 business day valid,,2025-5-1
GB/T 18868-2024 Rapid determination of moisture, crude protein, crude fibre, crude fat, lysine and methinione in feeds—Near infrared spectroscopy 315.0 via email in 1~5 business day valid,,2025-5-1
GB/T 44617-2024 Determination of gentamycin in feeds—Liquid chromatography-tandem mass spectrometry 270.0 via email in 1~3 business day valid,,2025-4-1
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NY/T 4746-2025 Determination of bacitracin in feeds - Liquid chromatography-tandem mass spectrometry 
  Issued on: 2025-04-27   Price(USD): 135.0
NY/T 4747-2025 Determination of ammonium salt in feeds 
  Issued on: 2025-04-27   Price(USD): 105.0
NY/T 4748-2025 Determination of Spectinomycin in feeds - Liquid chromatography-tandem mass spectrometry 
  Issued on: 2025-04-27   Price(USD): 135.0
NY/T 4749-2025 Determination of seven macrolides in feeds - Liquid chromatography-tandem mass spectrometry 
  Issued on: 2025-04-27   Price(USD): 165.0
NY/T 4750-2025 Determination of thymol, cinnamaldehyde, carvacrol, eugenol in feed additives - Gas chromatography 
  Issued on: 2025-04-27   Price(USD): 120.0
NY/T 4751-2025 Feed material - Rice protein powder 
  Issued on: 2025-04-27   Price(USD): 105.0
NY/T 133-2025 Feed material - Peanut meal 
  Issued on: 2025-04-27   Price(USD): 105.0
NY/T 4752-2025 Feed material - Wheat gluten 
  Issued on: 2025-04-27   Price(USD): 105.0
NY/T 4753-2025 Feed materials - Schizochytrium sp. Algae meal 
  Issued on: 2025-04-27   Price(USD): 240.0
GB/T 45208-2025 Determination of paprika red in feeds—High performance liquid chromatography 
  Issued on: 2025-01-24   Price(USD): 210.0
GB/T 45200-2025 Determination of neohesperidin dihydrochalcone in feeds—High performance liquid chromatography 
  Issued on: 2025-01-24   Price(USD): 210.0
GB/T 17812-2025 Determination of vitamin E in feeds—High performance liquid chromatography 
  Issued on: 2025-01-24   Price(USD): 270.0
GB/T 17818-2025 Determination of vitamin D3 in feeds—High-performance liquid chromatography 
  Issued on: 2025-01-24   Price(USD): 375.0
GB/T 6433-2025 Determination of crude fat in feeds 
  Issued on: 2025-01-24   Price(USD): 210.0
GB/T 17817-2024 Determination of vitamin A in feeds—High performance liquid chromatography 
  Issued on: 2024-11-28   Price(USD): 375.0
GB/T 44740-2024 Determination of chlorphenamine and bromphenamine in feeds—Liquid chromatography-tandem mass spectrometry 
  Issued on: 2024-10-26   Price(USD): 210.0
GB/T 44738-2024 Determination of feed pectinase activity 
  Issued on: 2024-10-26   Price(USD): 210.0
GB/T 22142-2024 Feed additive—General rules for organic acid 
  Issued on: 2024-10-26   Price(USD): 210.0
GB/T 18868-2024 Rapid determination of moisture, crude protein, crude fibre, crude fat, lysine and methinione in feeds—Near infrared spectroscopy 
  Issued on: 2024-10-26   Price(USD): 315.0
GB/T 44617-2024 Determination of gentamycin in feeds—Liquid chromatography-tandem mass spectrometry 
  Issued on: 2024-09-29   Price(USD): 270.0
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