http://phx.phenomenex.com/cms400min/phen/em/we89670911/we89670911_i_2.html WebXSelect CSH Phenyl-Hexyl columns provide you with alternative analyte selectivity compared to traditional reversed-phase columns and are a valuable tool for method …
InertSustain Phenylhexyl Analytical Columns Products - GL …
WebDec 21, 2024 · CSH Phenyl-Hexyl ACQUITY XSelect ANSWER The C18 ligand is an alkyl chain and the Phenyl is a ring structure. The C18 is more nonpolar than the Phenyl and has more retention for a nonpolar compound. The two chemistries can have different selectivities because the Phenyl can interact with the pi elections of aromatic ring … WebProduct Description. XSelect CSH Phenyl-Hexyl columns provide you with alternative analyte selectivity compared to traditional reversed-phase columns and are a valuable tool for method development. The trifunctionally bonded C6 phenyl-ligand is a robust, low bleed sorbent that selectively retains polyaromatic compounds through pi-pi interactions. cf上箱子教程
Ascentis® Express 2.0 μm Phenyl-Hexyl Column Care & Use …
WebLuna Phenyl-Hexyl. Dependable, ultra-pure silica-based HPLC columns that offer an extensive variety of selectivities which are scalable from micro-bore to preparative and purification scale solutions. Wide pH stability for long … http://hplcmart.com/hplc/viewproduct/id:11537/luna-phenyl-hexyl/phenomenex/reversed-phase Webcolumn: Ascentis Express Phenyl-Hexyl, 10 cm × 2.1 mm, 2.7 µm particles (Product No. 53336-U); mobile phase: [A] water with 0.1% formic acid; [B] methanol with 0.1% formic acid; gradient: 10 to 45% B in 3 min; to 100% B in 2 min; held for 2.4 min; flow rate: 0.3 mL/min; pressure: 6940 psi (478 bar); column temp.: 30 °C; detector: MS, ESI (+), … cf上号器下载官网