GB 31660.2-2019#National Food Safety Standards for Octylphenol, Nonylphenol, Bisphenol A, Diethylstilbestrol, Estrone, 17 in Aquatic Products α- Acetyleneestradiol, 17 β- Determination of estradiol and estriol residues Gas chromatography-mass spectrometry method # Aquatic products # 17 β- Estradiol
GB 29698-2013#National Food Safety Standards for Milk and Dairy Products 17 β- Determination of multiple residues of estradiol, estriol, and ethinylestradiol by gas chromatography-mass spectrometry # Milk and dairy products # 17 β- Estradiol
Announcement No. 958 of the Ministry of Agriculture -10-2007#Determination of estradiol residues in aquatic products (gas chromatography-mass spectrometry) Announcement No. 958 of the Ministry of Agriculture -10-2007 # Aquatic Product # 17 β- Estradiol
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBAIJIAN inspection and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China