The Agilent 7000B Quadrupole GC/MS/MS is the most powerful trace detector for target analysis in complex matrices. MS/MS provides increased selectivity and sensitivity, reduces or simplifes sample ...

School of Architecture, Civil and Environmental Engineering (ENAC), École Polytechnique Fédérale de Lausanne (EPFL), Lausanne 1015, Switzerland Key Laboratory of Drinking Water Science and Technology, ...

电热恒温水浴锅在氧化物含量分析中主要用于提供稳定的温度环境，辅助完成相关化学反应或样品处理等操作 ...

In the first years following a diagnosis, survival rates are lower, compared to hormone receptor-positive cancers, but, unlike hormonal receptor-positive tumors—which are notorious for having late ...

Furthermore, the auxiliary temperature was set at 290°C, the quadrupole mass analyzer temperature at 230°C, and the source temperature at 150°C. The mass range was 30–550 m/z, the scan speed was 1.562 ...

COMPLICATED AND DANGEROUS. FIREFIGHT. FLAMES LIGHT UP THE NIGHT SKY FROM STONE LAND ROAD IN WORCESTER. CREWS MADE A QUICK ATTACK ON IT. OBVIOUSLY VERY WINDY, SO IT WAS A WIND DRIVEN, REALLY FAST ...

After a week off the schedule, TGL is set to host four important matches over the course of two days, beginning with all day affair on Monday, Presidents Day, with a triple header. Matches will ...

After a specified contact time, a 100-mL sample was withdrawn and concentrated using solid phase extraction (SPE). The concentrated samples were analyzed by hydrophilic interaction chromatography and ...

So-called triple-quad instruments contain two quadrupoles for mass filtering flanking a third that acts as a collision ... Quadrupole-Tof (Q-Tof) instruments, on the other hand, pair the quadrupole ...

How cellular metabolic state impacts cellular programs is a fundamental, unresolved question. Here, we investigated how glycolytic flux impacts embryonic development, using presomitic mesoderm (PSM) ...