In the second dimension, the column was Shimadzu Shim-pack GISS C18 (50 mm x 2.1 mm, 1.9 mu m) with a volatile salt mobile phase. The structures of four degradation impurities in desonide cream were deduced based on the HPLC-MSn data. The established method in this study was simple ...
Shim-pack GIS/GIST/GISS系列色谱柱涵盖适用于常规HPLC分析的5μm填料,以及适用于UHPLC分析的2μm填料。同时,拥有多种不同的载体,非常适合方法开发过程使用。 GIS 系列:以高纯硅胶材料为载体的HPLC柱。颗粒均匀性高,确保流动相通过,该系列色谱柱是低压分析的理想选择。 GIST 系列:提升硅胶的惰性,进而可改善峰形状...
Column 色谱柱 AW 380-01230-01 ShimNex CS C18, 5μm,4.6x250mm AW 380-01211-08 ShimNex CS (G) C18, 5μm, 4.0x10mm with cartridge( 2pcs) and Holder 228-18565-84 接头, PEEK( 5个装) 228-33833-91 PEEK管O.D.1.6mm×I.D.0.13mm×L3m 9- 密封圈单向阀等耗材 Workststion 工作站...
Column 色谱柱 AW 380-01230-01 ShimNex CS C18, 5μm,4.6x250mm AW 380-01211-08 ShimNex CS (G) C18, 5μm, 4.0x10mm with cartridge( 2pcs) and Holder 228-18565-84 接头, PEEK( 5个装) 228-33833-91 PEEK管O.D.1.6mm×I.D.0.13mm×L3m 9- 密封圈单向阀等耗材 Workststion 工作站...