[Agilent universal guard column cover introduction] Agilent ZORBAX Eclipse XDB-C8 HPLC Columns Features: There are four methods that can be used to selectively develop optimized to achieve a good peak shape for basic, acidic and neutral compounds over a wide pH range High performance (pH2-9) inside. Agilent ZORBAXEclipse XDB column (C18, C8, phenyl and cyano) provide four bonded phases for method development optimization. These columns provide good peak shape over a wide pH range (pH 2-9), with a series of columns for flexible other method development. Eclipse XDB columns can be used in the methods developed at low pH (2-3) conditions, and the same column can also (6-8) in the medium within the range of pH used in the process development. In the medium pH range, the residual silanol activity bigger and easier to interact, causing peak tailing. To overcome these interactions, Eclipse XDB column through a proprietary process for ultra dense bonding and double capped to cover as many active silanols. Final basic compound with excellent peak shape in the pH range 2-9. Available particle size 1.8,3.5,5 and 7um the Eclipse XDB columns, high-speed, high-resolution, analytical and preparative separation amplification. Product Product Name (corresponding USP L7) Specifications 990967-906 Agilent ZORBAX Eclipse XDB-C8 HPLC Columns 250x4.6mm, 5um 993967-906 Agilent ZORBAX Eclipse XDB-C8 HPLC Columns 150x4.6mm, 5um 963967-906 Agilent ZORBAX Eclipse XDB-C8 HPLC Columns 150x4.6mm, 3.5um 961967-906 Agilent ZORBAX Eclipse XDB-C8 HPLC Columns 100x4.6mm, 3.5um 993700-906 Agilent ZORBAX Eclipse XDB-C8 phase narrow bore 150x2. 1mm, 5um 820950-926 Agilent ZORBAX Eclipse XDB-C8 guard cartridges, 4 / pack 12.5x4.6mm, 5um 820999-901 Agilent universal guard column ferrules Agilent universal guard column [Detailed] trellis online www.getulab .com / trellis Technology Co., Ltd. Hangzhou spending huge sums to build the "China analytical instrument industry," the first electronic mall. Trellis online to provide you with the latest and most complete sets minimum guard column model, price, and other information principle, welcome your advice! Related Recommendation: High Speed ??Centrifuge Centrifuge www.getulab.com/category-122-b0.html www.getulab.com/category-123-b0.html