Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished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 31658.16-2021 National food safety standard— Determination of avermectins residues in animal derived food by high performance liquid chromatography and liquid chromatography-tandem mass spectrometric method $225.00 via email in 1~3 business day valid
GB 31658.17-2021 National food safety standard—Determination of tetracyclines,sulfonamides and fluoroquinolones residues in animal derived food by liquid chromatography-tandem mass spectrometric method $225.00 via email in 1~3 business day valid
GB 31658.18-2022 National food safety standard— Determination of diminazene residue in animal derived food by high performance liquid chromatography method $165.00 via email in 1~3 business day valid
GB 31658.19-2022 National food safety standard—Determination of atropine, scopolamine, anisodamine, lidocaine, procaine residues in animal derived food—Liquid chromatography-tandem mass spectrometric method $165.00 via email in 1~3 business day valid
GB 31658.2-2021 National food safety standard—Determination of chloramphenicol residues in animal derived food by liquid chromatography-tandem mass spectrometric method $150.00 via email in 1~3 business day valid
GB 31658.20-2022 National food safety standard—Determination of amphenicols and metabolite residues in animal derived food by liquid chromatography-tandem mass spectrometry method $165.00 via email in 1~3 business day valid
GB 31658.21-2022 National food safety standard—Determination of levamisole residue in animal derived food by liquid chromatography- tandem mass spectrometry method $150.00 via email in 1~3 business day valid
GB 31658.22-2022 National food safety standard—Determination of β-agonists residues in animal derived food by liquid chromatography-tandem mass spectrometric method $195.00 via email in 1~3 business day valid
GB 31658.23-2022 National food safety standard— Determination of nitroimidazole residues in animal derived food by liquid chromatography- tandem mass spectrometric method $165.00 via email in 1~3 business day valid
GB 31658.24-2022 National food safety standard—Determination of Semduramicin residues in animal derived food by Liquid chromatography-tandem mass spectrometric method $165.00 via email in 1~3 business day valid
GB 31658.25-2022 National food safety standard—Determination of ten diuretics residues in animal derived foods by liquid chromatography-tandem mass spectrometry $240.00 via email in 1~3 business day valid
GB 31658.26-2025 National food safety standard-Screening of 127 kinds of drug residues in animal derived food by liquid chromatography-high resolution mass spectrometry method to be valid
GB 31658.27-2025 National food safety standard一Determination of gentamicin residues in animal derived food by liquid chromatography-tandem mass spectrometric method to be valid
GB 31658.28-2025 National food safety standard一Determination of acetylgestagens drugs residues in animal derived food and animal urine by liquid chromatography-tandem mass spectrometry method to be valid
GB 31658.29-2025 National food safety standard-Determination of rafoxanidum residues in animal derived food by high performance liquid chromatography to be valid
GB 31658.3-2021 National food safety standard—Determination of baclofen residue in swine urine by liquid chromatography-tandem mass spectrometry method $120.00 via email in 1~3 business day valid
GB 31658.30-2025 National food safety standard一Determination of stilbenes residues in animal derived food by liquid chromatography-tandem mass spectrometry method to be valid
GB 31658.31-2025 National food safety standard-Determination of fipronil and metabolites residues in animal derived food by liquid chromatography-tandem mass spectrometry method to be valid
GB 31658.32-2025 National food safety standard一Determination of Cefquinome residues in animal derived food by high performance liquid chromatographic method to be valid
GB 31658.4-2021 National food safety standard—Determination of cephalosporins residues in animal derived food by liquid chromatography-tandem mass spectrometry method $165.00 via email in 1~3 business day valid
* Related standard quantity: * Page quantity: * Current: * First Previous [6165][6166][6167][6168][6169][6170][6171][6172][6173][6174][6175] Next End



About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing Codeofchina Technology Co., Ltd. 2008-2040 51La