EXL1091002U PLC/可编程控制器-产品快照
- 品牌:
- EXL1091002U
- 型号:
- EXL1091002U
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产品介绍
EXL1091002U PLC/可编程控制器
Mac Mod - EXL1091002U - ACE Excel C18-AR Ultra-Inert 2 micron Analytical UHPLC Columns, USP - L1, Mac Mod (Each)
EXL1091002U
ACE Excel C18-AR 2 micron UHPLC columns use a proprietary bonding and end-capping process to produce a very rugged and robust octadecyl-phenyl (C18-AR) phase. ACE Excel UHPLC columns are extremely robust even when operated at high pressures and temperatures. ACE Excel 2 micron columns are packed at extreme pressures in specialized hardware. They can be operated at pressures as high as 1, 000 bar. A specially engineered 2 micron inlet frit makes them less prone to plugging than conventional UHPLC columns. ACE Excel columns are compatible with all HPLC, UPLC and UHPLC instruments. ACE Excel C18-AR leverages the selectivity of a C18 and a phenyl phase to separate mixtures that are very difficult to separate with either single phase alone. The ultra-inert characteristics of the ACE Excel C18-AR columns make them the ideal choice for separating analytes that differ in hydrophobicity, electron-poor analytes with electron delocalization and electron withdrawing groups (i.e. halogens, nitro groups, ketones, esters, and acids). Recommended applications for basic analytes, heterocycles, proton donors and acceptors, and halogenated aromatics. ACE columns consistently produce measurably better peak shape and column efficiency when separating troublesome compounds. ACE Excel C18-AR is also compatible with 100% Aqueous mobile phases for enhanced retention in reversed phase mode. ACE Excel C18-AR is available in 2, 3 and 5 micron particles sizes. ACE Excel C18-AR has a surface area of 300 m2/g and a carbon load of 15.5%. ACE Excel C18-AR has a recommended pH range of 2-8 (working outside these ranges will reduce column lifetime). This listing is for Each See other products in some related categories (click to browse): Industrial & Scientific > Laboratory & Science > Chromatography > Hplc Length 100 mm I.D. 2.1 mm Particle Size 2 µm Pore Size 100 Å Unit Each