国产精品一区二区三I久久精品一区I18岁成人网站I久久3pI粉嫩av第1页I蜜桃91丨九色丨蝌蚪91桃色Iav瑟瑟I黄色福利网I96精品视频在线观看I国产伦精品一区特点详解I国色avI久草毛片I91亚洲精品在线观看I九色91久蝌蚪视频免费观看I无码人妻视频I91人爽Iavi久久久I玖玖av

1. The resolution of the difficult amino acids is more than 1.00, which is better than the traditional amino acid analyzer;

2. The analytical method has excellent repeatability and stability, which ensures the stability and reliability of quantitative and qualitative analysis results;

3. The detection limit of amino acids reached pmol level, which met the requirements of trace analysis;

4. The separation and analysis of 18 amino acids was completed within 40 minutes, which greatly improved the work efficiency;

5. The system can also be used for routine HPLC analysis;

6. Using buffer solution and organic solvent as mobile phase, no special reagent is needed, which makes the analysis cost very low;

Purchased by a university in Guangdong in 2017