CHIRALPAK® AS-3/SFC、CHIRALPAK® AS-H/SFC为多糖衍生物正相涂敷型手性色谱柱,硅胶表面涂敷有直链淀粉-三[(S)-α-基氨基甲酸酯]。AS为目前世界上使用范围广泛的一种手性填料,在各类文献中都报道了AS柱优秀的分离能力和耐受性。CHIRALPAK® AS-3/SFC 和CHIRALPAK® AS-H/SFC适合在正相流动相中使用,...
Byline: PAT NOLAN irishsport@mirror.co.ukThe Mirror (London, England)
题目Sometimes just when we need the power of miracles to change our beliefs, they materialize in the places we'd least expect. They can come to us as a great change in our physical reality or as a simple coincidence in our lives. Sometimes they're big and can...