Sepu, The China Chromatography Network
The China Chromatography Network (www.Sepu.net) was established in 1999. Since its inception, it has always upheld its mission to provide a chromatography portal with information of the highest quality.
中国色谱网（www.sepu.net）介绍
中国色谱网成立于1999年，秉持立足精品、打造门户的宗旨，面向分析检测产业提供快速、实用、全面、专业的信息与服务，用户超100万。
中国色谱网旗下网站有“标准与法规网”、“网络图书馆”、“色谱学院”、“会展网”、“北美色谱网”、“产品展厅”、“网络学院”、“中国色谱网论坛”，服务覆盖网络推广、专业技能培训、人才招聘、市场调研、活动策划、视频制作、在线课堂、展览会议、标准与法规的查询和下载、专业书籍的网上查阅和订购等。
The China Chromatography Network (www.sepu.net) was established in 1999. Since its inception, it has always upheld its mission to provide a chromatography portal with information of the highest quality. Today, it is the largest industry website and the most influential social media platform oriented to the analysis and testing industry. It provides easy access to practical, comprehensive, and professional information and services to more than a million users.
Key sections on its web site include Standards and Regulations, The Sepu.Net Library, Chromatography University, Exhibitions, North American Chromatography Sites, Products, The Networking Academy, and BBS. Through these sections and others, Sepu.net users can access information and services related to networking, professional skills training (in person and online), recruitment, market research, activity planning, videos, exhibitions and conferences, standards and regulations, and professional books.
杭州弋航网络科技有限公司（中国色谱网）
Hangzhou Yihang Network Technology Co., Ltd, (China Chromatography Web),
086-571-28180298
086-571-28905256
310012
[email protected]
www.sepu.net
浙江省杭州市西湖区文三路90号东部软件园2号楼2层2219室
Room 2219, 2/F, Building 2,
East Software Park No.90
WenSan Road,
Hangzhou, China
The Complexity of Oligonucleotide Separations
January 9th 2025Peter Pellegrinelli, Applications Specialist at Advanced Materials Technology (AMT) explains the complexity of oligonucleotide separations due to the unique chemical properties of these molecules. Issues such as varying length, sequence complexity, and hydrophilic-hydrophobic characteristics make efficient separations difficult. Separation scientists are addressing these challenges by modifying mobile phase compositions, using varying ion-pairing reagents, and exploring alternative separation modes like HILIC and ion-exchange chromatography. Due to these complexities, AMT has introduced the HALO® OLIGO column, which offers high-resolution, fast separations through its innovative Fused-Core® technology and high pH stability. Alongside explaining the new column, Peter looks to the future of these separations and what is next to come.
Metabolomics Analysis of Low Birth-Weight Infants Using UHPLC-MS/MS Following Lipid Emulsion
January 10th 2025A recent study aimed to directly compare the changes in serum metabolites among very low birth-rate (VLBW) infants following the administration of the soybean oil-based lipid emulsion and soybean oil, medium-chain triglycerides, olive oil, and fish oil (SMOF) lipid emulsion using untargeted metabolomics techniques.
Analyzing New Drug Modalities: An ISC 2024 Interview with Kelly Zhang
January 10th 2025At ISC 2024 in Liverpool, United Kingdom, LCGC International interviewed Kelly Zhang of Genentech about her work analyzing new drug modalities, such as mRNA, oligonucleotides, peptides, and cell and gene therapies.
