and reliability are achieved using both OPA and FMOC derivitization chemistries in one fully automated procedure using the Agilent 1100 HPLC instrument. Eclipse AAA columns are used for high ...

采用液相色谱系统，配备通微特色蒸发光散射检测器，可以实现壳聚糖含量的检测，方法准确、灵敏度高，可以满足日常分析检测要求。 糖醇是糖类的醛基或酮基被还原后的物质。一般是由相应的糖经镍催化氢化而成的一种特殊甜味剂，具有甜度较蔗糖低，热值 ...

High-performance liquid chromatography (HPLC), formerly referred to as high-pressure liquid chromatography, is a technique in analytical chemistry used ...

全二维色谱技术2D CCC×HPLC是建立在高速逆流色谱与高效液相色谱基础上的一种全二维色谱技术。借鉴二维核磁共振图谱（2D NMR）解析的思路，首次将2D CCC×HPLC与二维微馏分活性评价技术相结合应用于几种天然产物中活性成分的筛选、分离纯化与活性测试 ...

Agilent ZORBAX Rapid Resolution columns, with a 3.5 µm particle size, reduce analysis time and increase sample throughput for any application compared to 5 µm columns. Rapid Resolution columns ...

Polymer Char's HT-HPLC and SGIC 2D Polymer Char's HT-HPLC instruments enable one-dimensional and two-dimensional separations.

The head of the Berlin-based manufacturer of high-tech laboratory instruments KNAUER was honored by the association “Die ...

New safety guidance for best practice in the use of specialty gases - Code of Practice 18 "Gas supply and distribution systems, specialty gases" (CP 18) - has undergone a significant revision by ...

This lightweight and compact instrument also guarantees vibration- and noise-free pipetting, and boasts cutting-edge, built-in overfill protection. This feature prevents over-aspirating liquid into ...