WebMar 1, 2024 · The objective of the study was to find the optimal chromatographic solution to perform non-targeted metabolomics of feces by means of HILIC ultra-high-pressure liquid chromatography mass spectrometry (UHPLC-Q-TOF-MS). The performance was systematically investigated analyzing a pooled fecal sample, and mixtures of 150 … WebUPLCまたはUHPLC (超高速パフォーマンス液体クロマトグラフィー)とHPLCとは両方とも液体クロマトグラフィー技法であり、化合物または混合物の成分を分離します。. これら2つの分離技法の違いについて、次の表で説明します。. 光散乱検出器や粘度検出器など ...
【色谱知识】反相色谱柱的清洗和再生方法-色谱知识-纳谱分析技 …
WebJun 6, 2024 · UPLC亲水相互作用色谱HILIC.pdf,[ 应用纪要] UPLC亲水相互作用色谱(HILIC)-荧光检测法分析 2-AB标记的多聚糖 Joomi Ahn,Ying Qing Yu和Martin Gilar 美国米尔福德沃特世公司 应用优势 简介 ® ACQUITY UPLC 系统配合多聚糖分析专用色 单克隆抗体(mAb )药物开发是生物制药行业近年最热门的领域,而糖基化 谱柱能够在较 ... WebSep 9, 2024 · 多聚糖分析专用色谱柱装填了1.7μm的酰胺吸附剂,可在hilic模式下有效分离荧光标记的多聚糖。 UPLC配合荧光检测器®分析多聚糖可以获得很高的分离度和定量准确性,特别是对于位置异构体以及有共流出的小峰分析;而质谱检测为糖链鉴定提供了更多的结构 … ct ares
SeQuant® HILIC - Sigma-Aldrich
Web因此UPLC(超高效液相色谱)概念的提出也就十分自然。. 简而言之,UPLC是用HPLC的极限作为自己的起点。. 理论基础. 早在1956年,J.J van Deemter就发表了他著名的理论:van Deemter曲线及其方程式。. 最早这个理论是用在气相色谱上的,但是后来出现的液相色谱上 … Hydrophilic interaction chromatography (or hydrophilic interaction liquid chromatography, HILIC) is a variant of normal phase liquid chromatography that partly overlaps with other chromatographic applications such as ion chromatography and reversed phase liquid chromatography. HILIC uses hydrophilic stationary phases with reversed-phase type eluents. The name was … WebHydrophilic Interaction Liquid Chromatography. HILIC or Hydrophilic Interaction Liquid Chromatography is a high-performance liquid chromatographic (HPLC) technique for separation of polar and hydrophilic compounds. Originally the separation technique was … cta reduced card