Chemical Reagent Testing and Analysis Center

Nanjing Aikang Quanxin Analysis and Testing Center, relying on domestic high-resolution 400M nuclear magnetic resonance spectrometers, a full set of Agilent series liquid chromatography-mass spectrometers, gas chromatography-mass spectrometers, high-performance liquid chromatographs, gas chromatographs, and various physical and chemical analysis instruments, provides you with efficient, fast, intuitive, and reliable testing solutions. We have an experienced technical team, always customer demand-oriented, and are dedicated to serving you.

Aikang Quanxin Analysis Department Testing Items:
1. Nuclear Magnetic Resonance Spectrometer Testing: 1H, 13C, 19F, 31P, and other one-dimensional spectra. The laboratory is routinely equipped with dimethyl sulfoxide-d6, chloroform-d, heavy water, methanol-d4, and provides 5mm standard NMR test tubes.

2. Liquid Chromatography-Mass Spectrometry and Gas Chromatography-Mass Spectrometry Testing: Qualitative analysis of food safety, pesticide and veterinary drug residues, toxic and harmful substances, drug impurities, organic pollutants, and biological samples; monitoring of synthetic reaction processes, analysis of main and by-products and intermediates, study of chemical reaction processes and mechanisms; clinical drug concentration monitoring, establishment of new drug quality standards, and pharmacokinetic studies.

3. Gas Chromatography Testing: FID detector, percentage content determination by peak area normalization method; quantitative analysis by internal standard and external standard methods (customers need to provide standard substances).

4. Liquid Chromatography Testing: DAD/UV detector, percentage content determination by peak area normalization method; quantitative analysis by internal standard and external standard methods (customers need to provide standard substances).

5. Moisture Content Testing: Karl Fischer method for moisture content testing (aldehyde and ketone reagents require an appointment one week in advance).

6. Optical Rotation Testing: Automatic polarimeter, sample specific rotation and sugar content determination.

7. Melting Point Testing: Sample melting point testing, range from room temperature to 350 degrees Celsius.

If you are still troubled by cumbersome analysis and testing, come to Nanjing Aikang Quanxin Analysis and Testing Center! One-stop analysis and testing technical services to easily solve all your problems!