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 ...

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 ...

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

而孔体积(Vpv)是决定SEC分离效果的关键参数[42]，它直接决定了分析物在SEC柱上的分离度。 目前，以高效液相色谱(HPLC)和超高效液相色谱(UHPLC)为代表的液相色谱已成为制药[1,2,3]、食品[4]、环境[5]和法医学[6,7,8,9,10]等行业实现快速分离的主要分析手段。早在1903年 ...

近日，从国家标准委获悉，中国计量大学生命科学学院蜜蜂与蜂产品学研究团队主持的两项推荐性国家标准《GB/T 44349-2024 蜂花粉总多酚的检测福林酚试剂比色法》和《GB/T 44350-2024 ...

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 ...

Top-loading vertical autoclaves remain one of the most popular designs for life-science research, not only because they can ...