HPLC Analysis of Phenyl Urea Pesticides on Ascentis® Express C18 Phase
材料
分析色谱柱
产品编号
说明
价格
CONDITIONS
column
Ascentis® Express C18, 10 cm x 4.6 mm I.D., 2.7 μm particles (53827-U)
mobile phase
[A] 0.025 M potassium phosphate buffer, adj. to pH = 2.5, [B] acetonitrile; (50:50, A:B)
flow rate
2.0 mL/min
pressure
300 bar
column temp.
30 °C
detector
UV 245 nm, VWD
injection
0.5 μL
sample
acetonitrile
说明
一般描述
This separation illustrates the use of the highly efficient 2.7 um Ascentis Express Fused-Core C18 stationary phase in the analysis of some popular herbicides. The short run times allow analyses using isocratic conditions so that column equilibration time is not required between runs.
其他说明
Response Time: 0.02 sec.
Flow Cell: 2.5 μL semi-micro
法律信息
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany